TY - STD TI - World Health Organization. Country profiles. In: Noncommunicable diseases country profiles 2014. World Health Organization. 2014. http://apps.who.int/iris/bitstream/10665/128038/1/9789241507509_eng.pdf. Accessed 30 Oct. 2015. UR - http://apps.who.int/iris/bitstream/10665/128038/1/9789241507509_eng.pdf ID - ref1 ER - TY - STD TI - Heijmans M, Spreeuwenberg P, Rijken M. Zorggebruik. In: Ontwikkelingen in de zorg voor chronisch zieken. Netherlands Institute for Health Services Research. 2010. http://www.nivel.nl/sites/default/files/bestanden/Rapport-ontwikkelingen-in-de-zorg-voor-chronisch-zieken.pdf. Accessed 30 Oct. 15. UR - http://www.nivel.nl/sites/default/files/bestanden/Rapport-ontwikkelingen-in-de-zorg-voor-chronisch-zieken.pdf ID - ref2 ER - TY - STD TI - Kooijman MK, Swinkels IC, Barten JA, Veenhof C. Fysiotherapeutisch zorggebruik door patiënten met een chronische aandoening in de periode 2006–2009. Factsheet Landelijke Informatievoorziening Paramedische Zorg. Netherlands Institute for Health Services Research 2011. http://www.nivel.nl/pdf/Factsheet-fysiotherapeutisch-zorggebruik.pdf. Accessed 30 Oct. 15 UR - http://www.nivel.nl/pdf/Factsheet-fysiotherapeutisch-zorggebruik.pdf ID - ref3 ER - TY - STD TI - Köke AJA, van den Ende CMH, Jansen MJ, Steultjens MPM, Veenhof C. KNGF-standaard Beweeginterventie artrose. Royal Dutch Society for Physical Therapy. 2011. https://www.fysionet-evidencebased.nl/images/pdfs/beweeginterventies/standaard_bi_artrose_2011.pdf. Accessed 30 Oct. 15. UR - https://www.fysionet-evidencebased.nl/images/pdfs/beweeginterventies/standaard_bi_artrose_2011.pdf ID - ref4 ER - TY - STD TI - Troosters T, Jongert MWA, de Bie RA, Toereppel K, de Gruijter EEMH. KNGF-standaard Beweeginterventie chronisch obstructieve longziekten. Royal Dutch Society for Physical Therapy. 2009. https://www.fysionet-evidencebased.nl/images/pdfs/beweeginterventies/standaard_bi_copd_2009.pdf. Accessed 30 Oct. 15. UR - https://www.fysionet-evidencebased.nl/images/pdfs/beweeginterventies/standaard_bi_copd_2009.pdf ID - ref5 ER - TY - STD TI - Verhagen SJM, Jongert MWA, Koers H, Toereppel K, Walhout R, Staal JB. KNGF-standaard Beweeginterventie coronaire hartziekten. Royal Dutch Society for Physical Therapy. 2009. https://www.fysionet-evidencebased.nl/images/pdfs/beweeginterventies/standaard_bi_corn_hartziekten_2009_update3.pdf. Accessed 30 Oct. 15. UR - https://www.fysionet-evidencebased.nl/images/pdfs/beweeginterventies/standaard_bi_corn_hartziekten_2009_update3.pdf ID - ref6 ER - TY - STD TI - Praet SFE, van Uden C, Hartgens F, Savelberg HHCM, Toereppel K, de Bie RA. KNGF-standaard Beweeginterventie diabetes mellitis type 2. Royal Dutch Society for Physical Therapy. 2009. https://www.fysionet-evidencebased.nl/images/pdfs/beweeginterventies/standaard_bi_dm2_2009.pdf. Accessed 30 Oct. 15. UR - https://www.fysionet-evidencebased.nl/images/pdfs/beweeginterventies/standaard_bi_dm2_2009.pdf ID - ref7 ER - TY - STD TI - Stuiver MM, Wittink MH, Velthuis MJ, Kool N, Jongert MWA. KNGF-standaard Beweeginterventie oncologie. Royal Dutch Society for Physical Therapy. 2011. https://www.fysionet-evidencebased.nl/images/pdfs/beweeginterventies/standaard_bi_oncologie_2011.pdf. Accessed 30 Oct. 15. UR - https://www.fysionet-evidencebased.nl/images/pdfs/beweeginterventies/standaard_bi_oncologie_2011.pdf ID - ref8 ER - TY - JOUR AU - Hurkmans, E. J. AU - Giesen, F. J. AU - Bloo, H. AU - Boonman, D. C. G. AU - Esch, M. AU - Fluit, M. PY - 2008 DA - 2008// TI - Supplement: KNGF-richtlijn Reumatoïde artritis JO - Nederlands Tijdschrift voor Fysiotherapie VL - 5 ID - Hurkmans2008 ER - TY - STD TI - Crajé MC, Hodselmans AP, van Ittersum MW, van Heeringen-de Groot D, Verhoef J, van der Schans CP. Inleiding bij de KNGF-standaarden Beweeginterventies. Royal Dutch Society for Physical Therapy. 2013. https://www.fysionet-evidencebased.nl/images/pdfs/beweeginterventies/inleiding_bij_de_kngf-standaarden_beweeginterventies.pdf. Accessed 30 Oct. 15. UR - https://www.fysionet-evidencebased.nl/images/pdfs/beweeginterventies/inleiding_bij_de_kngf-standaarden_beweeginterventies.pdf ID - ref10 ER - TY - STD TI - Lewis M, Morley S, Van Der Windt D, Hay E, Jellema P, Dziedzic K, Main C. Measuring practitioner/therapist effects in randomised trials of low back pain and neck pain interventions in primary care settings. European Journal of Pain. 2010; doi:10.1016/j.ejpain.2010.04.002 ID - ref11 ER - TY - STD TI - Simon CB, Stryker SE, George SZ. Assessing the influence of treating therapist and patient prognostic factors on recovery from axial pain. J Man Manip Ther. 2013; doi:10.1179/2042618613Y.0000000035. ID - ref12 ER - TY - JOUR AU - Whitman, J. M. AU - Fritz, J. M. AU - Childs, J. D. PY - 2004 DA - 2004// TI - The influence of experience and specialty certifications on clinical outcomes for patients with low back pain treated within a standardized physical therapy management program JO - J Orthop Sports Phys Ther VL - 34 UR - https://doi.org/10.2519/jospt.2004.34.11.662 DO - 10.2519/jospt.2004.34.11.662 ID - Whitman2004 ER - TY - JOUR AU - Resnik, L. AU - Hart, D. PY - 2003 DA - 2003// TI - Using clinical outcomes to identify expert physical therapists JO - Phys Ther VL - 83 ID - Resnik2003 ER - TY - JOUR AU - Resnik, L. AU - Jensen, G. PY - 2003 DA - 2003// TI - Using clinical outcomes to explore the theory of expert practice in physical therapy JO - Phys Ther VL - 83 ID - Resnik2003 ER - TY - JOUR AU - Shepard, K. AU - Hack, L. AU - Gwyer, J. AU - Jensen, G. PY - 1999 DA - 1999// TI - Describing expert practice in physical therapy JO - Qual Health Res VL - 9 UR - https://doi.org/10.1177/104973299129122252 DO - 10.1177/104973299129122252 ID - Shepard1999 ER - TY - JOUR AU - Jensen, G. M. AU - Shepard, K. F. AU - Gwyer, J. AU - Hack, L. M. PY - 1992 DA - 1992// TI - Attribute dimensions that distinguish master and novice physical therapy clinicians in orthopedic settings JO - Phys Ther VL - 72 ID - Jensen1992 ER - TY - JOUR AU - Jensen, G. M. AU - Shepard, K. F. AU - Hack, L. M. PY - 1990 DA - 1990// TI - The novice versus the experienced clinician: insights into the work of the physical therapist JO - Phys Ther VL - 70 ID - Jensen1990 ER - TY - JOUR AU - Alesii, A. AU - Damiani, C. AU - Pernice, D. PY - 2005 DA - 2005// TI - The physical therapist-patient relationship. Does physical therapists‘occupational stress affect patients’ quality of life? JO - Funct Neurol VL - 20 ID - Alesii2005 ER - TY - STD TI - Boerebach BC, Scheepers RA, van der Leeuw RM, Heineman MJ, Arah OA, Lombarts KM. The impact of clinicians’ personality and their interpersonal behaviors on the quality of patient care: a systematic review. Int J Qual Health Care. 2014; doi:10.1093/intqhc/mzu055. ID - ref20 ER - TY - JOUR AU - Duberstein, P. R. AU - Meldrum, S. AU - Fiscella, K. AU - Shields, C. G. AU - Epstein, R. M. PY - 2007 DA - 2007// TI - Influences on patients’ ratings of physicians: physicians demographics and personality JO - Patient Educ Couns VL - 65 UR - https://doi.org/10.1016/j.pec.2006.09.007 DO - 10.1016/j.pec.2006.09.007 ID - Duberstein2007 ER - TY - STD TI - Chapman BP, Duberstein PR, Epstein RM, Fiscella K, Kravitz RL. Patient-centered communication during primary care visits for depressive symptoms: what is the role of physician personality? Med Care. 2008; doi:10.1097/MLR.0b013e31817924e4. ID - ref22 ER - TY - STD TI - Duberstein PR, Chapman BP, Epstein RM, McCollumn KR, Kravitz RL. Physician personality characteristics and inquiry about mood symptoms in primary care. J Gen Intern Med. 2008; doi:10.1007/s11606-008-0780-0. ID - ref23 ER - TY - STD TI - Nash L, Daly M, Johnson M, Coulston C, Tennant C, van Ekert E, et al. Personality, gender and medico-legal matters in medical practice. Australas Psychiatry. 2009; doi:10.1080/10398560802085359. ID - ref24 ER - TY - STD TI - Heinonen E, Lindfors O, Laaksonen M, Knekt P. Therapists’ professional and personal characteristics as predictors of outcome in short- and long-term psychotherapy. J Affect Disord. 2012; doi:10.1016/j.jad.2012.01.023. ID - ref25 ER - TY - STD TI - Neumann M, Scheffer C, Tauschel D, Lutz G, Wirtz M, Edelhauser F. Physician empathy: definition, outcome-relevance and its measurement in patient care and medical education. GMS Z Med Ausbild. 2012; doi:10.3205/zma000781. ID - ref26 ER - TY - STD TI - Elliott R, Bohart A, Watson J, Greenberg L. Empathy. Psychotherapy (Chic) 2011; doi:10.1037/a0022187. ID - ref27 ER - TY - STD TI - Kelley JM, Lembo AJ, Ablon JS, Villanueva JJ, Conboy LA, Levy R, et al. Patient and practitioner influences on the placebo effect in irritable bowel syndrome. Psychosom Med. 2009; doi:10.1097/PSY.0b013e3181acee12. ID - ref28 ER - TY - CHAP AU - Beutler, L. E. AU - Machado, P. AU - Allstetter Neufeldt, S. R. ED - Bergin, A. ED - Garfield, S. PY - 1994 DA - 1994// TI - Therapist variables BT - Handbook of Psychotherapy and Behavior Change PB - Wiley CY - New York ID - Beutler1994 ER - TY - CHAP AU - John, O. P. AU - Srivastava, S. ED - Pervin, L. ED - John, O. PY - 1999 DA - 1999// TI - The Big Five trait taxonomy: History, measurement and theoretical perspectives BT - Handbook of personality: Theory and research PB - Guilford CY - New York ID - John1999 ER - TY - JOUR AU - McCrae, R. R. AU - Costa, P. T. PY - 1997 DA - 1997// TI - Personality trait structure as a human universal JO - Am Psychol VL - 52 UR - https://doi.org/10.1037/0003-066X.52.5.509 DO - 10.1037/0003-066X.52.5.509 ID - McCrae1997 ER - TY - JOUR AU - Goldberg, L. R. PY - 1990 DA - 1990// TI - An alternative “description of personality”: the Big-Five factor structure JO - J Pers Soc Psychol VL - 59 UR - https://doi.org/10.1037/0022-3514.59.6.1216 DO - 10.1037/0022-3514.59.6.1216 ID - Goldberg1990 ER - TY - STD TI - Fleeson W, Gallagher MP. The Implications of Big-Five Standing for the Distribution of Trait Manifestation in Behavior: Fifteen Experience-Sampling Studies and a Meta-Analysis. J Pers Soc Psychol. 2009; doi:10.1037/a0016786. ID - ref33 ER - TY - STD TI - Netherlands institute for health services research (NIVEL). Primary Care Database, Utrecht. 2015. http://www.nivel.nl/en/dossier/nivel-primary-care-database. Accessed 30 Oct. 2015. UR - http://www.nivel.nl/en/dossier/nivel-primary-care-database ID - ref34 ER - TY - STD TI - World Medical Association. WMA Declaration of Helsinki - Ethical Principles for Medical Research Involving Human Subjects. Helsinki 1964. http://www.wma.net/en/30publications/10policies/b3/. Accessed 1 Nov. 2015. UR - http://www.wma.net/en/30publications/10policies/b3/ ID - ref35 ER - TY - STD TI - Swinkels IC, Kooijman MK, Spreeuwenberg PM, Bossen D, Leemrijse CJ, Dijk CEv, et al. An Overview of 5 Years of Patient Self-Referral for Physical Therapy in the Netherlands. Phys Ther. 2014; doi:10.2522/ptj.20130309. ID - ref36 ER - TY - STD TI - Swinkels IC, Hart DL, Deutscher D, van den Bosch WJ, Dekker J, de Bakker D, et al. Comparing patient characteristics and treatment processes in patients receiving physical therapy in the United States, Israel and the Netherlands: Cross sectional analyses of data from three clinical databases. BMC Health Serv Res. 2008; doi:10.1186/1472-6963-8-163. ID - ref37 ER - TY - JOUR AU - Swinkels, I. C. AU - Ende, C. H. AU - Bakker, D. AU - Wees, P. J. AU - Hart, D. L. AU - Deutscher, D. PY - 2007 DA - 2007// TI - Clinical databases in physical therapy JO - Physiother Theory Pract VL - 23 UR - https://doi.org/10.1080/09593980701209097 DO - 10.1080/09593980701209097 ID - Swinkels2007 ER - TY - CHAP AU - John, O. P. AU - Naumann, L. P. AU - Soto, C. J. ED - John, O. ED - Robins, R. ED - Pervin, L. PY - 2008 DA - 2008// TI - Paradigm shift to the integrative Big Five trait taxonomy: History, measurement, and conceptual issues BT - Handbook of personality psychology: Theory and research PB - Guilford Press CY - New York ID - John2008 ER - TY - STD TI - Denissen JJ, Geenen R, van Aken MAG, Gosling SD, Potter J. Development and validation of a Dutch translation of the Big Five Inventory (BFI). J Pers Assess. 2008; doi:10.1080/00223890701845229. ID - ref40 ER - TY - JOUR AU - Benet-Martínez, V. AU - John, O. P. PY - 1998 DA - 1998// TI - Los Cinco Grandes across cultures and ethnic groups: Multitrait-multimethod analyses of the Big Five in Spanish and English JO - J Pers Soc Psychol VL - 75 UR - https://doi.org/10.1037/0022-3514.75.3.729 DO - 10.1037/0022-3514.75.3.729 ID - Benet-Martínez1998 ER - TY - STD TI - Hoeymans N, Schellevis FC, Oostrom SH van, Gijsen R. Wat is een chronische ziekte en wat is multimorbiditeit? In: Volksgezondheid Toekomst Verkenning, Nationaal Kompas Volksgezondheid. RIVM. 2008. http://www.nationaalkompas.nl/gezondheid-en-ziekte/ziekten-en-aandoeningen/chronische-ziekten-en-multimorbiditeit/beschrijving/. Accessed 14 November 2013. UR - http://www.nationaalkompas.nl/gezondheid-en-ziekte/ziekten-en-aandoeningen/chronische-ziekten-en-multimorbiditeit/beschrijving/ ID - ref42 ER - TY - BOOK PY - 1998 DA - 1998// TI - International Classification of Primary care 2 PB - Oxford University Press CY - Oxford ID - ref43 ER - TY - STD TI - Goldberg LR. The development of markers for the Big-Five factor structure. Psychol Assess. 1992; doi:10.1037/1040-3590.4.1.26. ID - ref44 ER - TY - JOUR AU - McCrae, R. R. AU - Costa, P. T. PY - 1987 DA - 1987// TI - Validation of the five-factor model of personality across instruments and observers JO - J Pers Soc Psychol VL - 52 UR - https://doi.org/10.1037/0022-3514.52.1.81 DO - 10.1037/0022-3514.52.1.81 ID - McCrae1987 ER - TY - STD TI - Specht J, Egloff B, Schmukle SC. Stability and change of personality across the life course: The impact of age and major life events on mean-level and rank-order stability of the Big Five. J Pers Soc Psychol. 2011; doi:10.1037/a0024950. ID - ref46 ER - TY - JOUR AU - Kendrick, D. B. AU - Strout, T. D. PY - 2005 DA - 2005// TI - The minimum clinically significant difference in patient-assigned numeric scores for pain JO - Am J Emerg Med VL - 23 UR - https://doi.org/10.1016/j.ajem.2005.07.009 DO - 10.1016/j.ajem.2005.07.009 ID - Kendrick2005 ER - TY - STD TI - Anwar K, Barnes MP. A pilot study of a comparison between a patient scored numeric rating scale and clinician scored measures of spasticity in multiple sclerosis. NeuroRehabilitation. 2009; doi:10.3233/NRE-2009-0487. ID - ref48 ER - TY - JOUR AU - Gift, A. G. AU - Narsavage, G. PY - 1998 DA - 1998// TI - Validity of the numeric rating scale as a measure of dyspnea JO - Am J Crit Care VL - 7 ID - Gift1998 ER - TY - JOUR AU - Ruyssen-Witrand, A. AU - Fernandez-Lopez, C. J. AU - Gossec, L. AU - Anract, P. AU - Courpied, J. P. AU - Dougados, M. PY - 2011 DA - 2011// TI - Psychometric properties of the OARSI/OMERACT osteoarthritis pain and functional impairment scales: ICOAP, KOOS-PS and HOOS-PS JO - Clin Exp Rheumatol VL - 29 ID - Ruyssen-Witrand2011 ER - TY - STD TI - Ferreira-Valente MA, Pais-Ribeiro JL, Jensen MP. Validity of four pain intensity rating scales. Pain. 2011; doi:10.1016/j.pain.2011.07.005. ID - ref51 ER - TY - JOUR AU - Paice, J. A. AU - Cohen, F. L. PY - 1997 DA - 1997// TI - Validity of a verbally administered numeric rating scale to measure cancer pain intensity JO - Cancer Nurs VL - 20 UR - https://doi.org/10.1097/00002820-199704000-00002 DO - 10.1097/00002820-199704000-00002 ID - Paice1997 ER - TY - CHAP AU - Snijders, T. A. B. ED - Everitt, B. ED - Howell, D. PY - 2005 DA - 2005// TI - ‘Power and Sample Size in Multilevel Linear Models’ BT - Encyclopedia of Statistics in Behavioral Science. Volume 3 PB - Wiley CY - Chicester ID - Snijders2005 ER - TY - BOOK AU - Cohen, J. PY - 1988 DA - 1988// TI - Statistical power analysis for the behavioral sciences PB - Lawrence Erlbaum CY - Hillsdale ID - Cohen1988 ER - TY - BOOK PY - 2009 DA - 2009// TI - Stata Statistical Software: Release 11 PB - StataCorp LP CY - College Station ID - ref55 ER - TY - CHAP AU - Enders, C. K. ED - Little, T. PY - 2010 DA - 2010// TI - Averaging the available items BT - Applied Missing Data Analysis (Methodology In The Social Sciences) PB - The Guilfort press CY - New York ID - Enders2010 ER - TY - STD TI - John OP. How do you handle missing items? In: The Big Five Inventory Frequently Asked Questions. Berkeley Personality Lab. 2007–9. https://www.ocf.berkeley.edu/~johnlab/bfi.htm. Accessed 15 Oct. 2015. UR - https://www.ocf.berkeley.edu/~johnlab/bfi.htm ID - ref57 ER - TY - CHAP AU - Portney, L. G. AU - Watkins, M. P. PY - 2009 DA - 2009// TI - Statistical Measures of Reliability BT - Foundations of Clinical Research: Applications to Practice PB - Prentice-Hall CY - Upper Saddle River ID - Portney2009 ER - TY - STD TI - Sterne JAC, White IR, Carlin JB, Spratt M, Royston P, Kenward MG, et al. Multiple imputation for missing data in epidemiological and clinical research: potential and pitfalls. BMJ. 2009; doi:10.1136/bmj.b2393. ID - ref59 ER - TY - STD TI - Graham JW. Missing data analysis: making it work in the real world. Annu Rev Psychol. 2009; doi:10.1146/annurev.psych.58.110405.085530. ID - ref60 ER - TY - JOUR AU - Duffy, M. E. PY - 2006 DA - 2006// TI - Handling missing data: a commonly encountered problem in quantitative research JO - Clin Nurse Spec VL - 20 UR - https://doi.org/10.1097/00002800-200611000-00005 DO - 10.1097/00002800-200611000-00005 ID - Duffy2006 ER - TY - STD TI - Shieh YY, Fouladi RT. The Effect of Multicollinearity on Multilevel Modeling Parameter Estimates and Standard Errors. Educational and Psychological Measurement. 2003; doi:10.1177/0013164403258402. ID - ref62 ER - TY - BOOK AU - Twisk, J. R. W. PY - 2006 DA - 2006// TI - Applied Multilevel Analysis, practical guides to biostatistics and epidemiology PB - Cambridge University Press CY - New York UR - https://doi.org/10.1017/CBO9780511610806 DO - 10.1017/CBO9780511610806 ID - Twisk2006 ER - TY - JOUR AU - McCrae, R. R. AU - Costa, P. T. AU - Ostendorf, F. AU - Angleitner, A. AU - Hrebickova, M. AU - Avia, M. D. PY - 2000 DA - 2000// TI - Nature over nurture: temperament, personality, and life span development JO - J Pers Soc Psychol VL - 78 UR - https://doi.org/10.1037/0022-3514.78.1.173 DO - 10.1037/0022-3514.78.1.173 ID - McCrae2000 ER - TY - JOUR AU - Hochwalder, J. PY - 2009 DA - 2009// TI - Burnout among Torgersen’s eight personality types JO - Social Behavior and Personality VL - 37 UR - https://doi.org/10.2224/sbp.2009.37.4.467 DO - 10.2224/sbp.2009.37.4.467 ID - Hochwalder2009 ER - TY - STD TI - Tyssen R, Hem E, Gude T, Grønvold NT, Ekeberg O, Vaglum P. Lower life satisfaction in physicians compared with a general population sample: A 10-year longitudinal, nationwide study of course and predictors. Soc Psychiatry Psychiatr epidemiol. 2009; doi:10.1007/s00127-008-0403-4. ID - ref66 ER - TY - JOUR AU - DasGupta, S. AU - Charon, R. PY - 2004 DA - 2004// TI - Personal Illness narratives: using reflective writing to teach empathy JO - Acad Med VL - 79 UR - https://doi.org/10.1097/00001888-200404000-00013 DO - 10.1097/00001888-200404000-00013 ID - DasGupta2004 ER - TY - STD TI - de la Croix A, Rose C, Wildig E, Willson S. Arts-based learning in medical education: the students’ perspective. Med Educ. 2011; doi:10.1111/j.1365-2923.2011.04060.x. ID - ref68 ER - TY - STD TI - Bensing JM, Verheul W. The silent healer: The role of communication in placebo effects. Patient Educ Couns. 2010; doi:10.1016/j.pec.2010.05.033. ID - ref69 ER - TY - STD TI - Hidaka BH. Depression as a disease of modernity: Explanations for increasing prevalence. J Affect Disord. 2012; doi:10.1016/j.jad.2011.12.036. ID - ref70 ER - TY - JOUR AU - Alonso, J. AU - Ferrer, M. AU - Gandek, B. AU - Ware, J. E. AU - Aaronson, N. K. AU - Mosconi, P. PY - 2004 DA - 2004// TI - IQOLA Project Group: Health-related quality of life associated with chronic conditions in eight countries: results from the International Quality of Life Assessment (IQOLA) Project JO - Qual Life Res VL - 13 UR - https://doi.org/10.1023/B:QURE.0000018472.46236.05 DO - 10.1023/B:QURE.0000018472.46236.05 ID - Alonso2004 ER - TY - JOUR AU - Maurer, J. AU - Rebbapragada, V. AU - Borson, S. AU - Goldstein, R. AU - Kunik, M. E. AU - Yohannes, A. M. PY - 2008 DA - 2008// TI - Anxiety and depression in COPD: current understanding, unanswered questions, and research needs JO - Chest VL - 134 UR - https://doi.org/10.1378/chest.08-0342 DO - 10.1378/chest.08-0342 ID - Maurer2008 ER -