Updated additional data file available from the authors
Jeffrey Winters, Mayo Clinic
22 June 2011
An updated "additional data file" is available from the authors that includes updated reimbursement data released by CMS in April of 2011. The data file allows readers to input their local data and perform an analysis. Please contact me, as the corresponding author, via email to request the updated additional data file.
Updated additional data file available from the authors
22 June 2011
An updated "additional data file" is available from the authors that includes updated reimbursement data released by CMS in April of 2011. The data file allows readers to input their local data and perform an analysis. Please contact me, as the corresponding author, via email to request the updated additional data file.
Competing interests
I am an author on the paper.