Fig. 4From: Increasing access to specialty care for rare diseases: a case study using a foundation sponsored clinic network for patients with neurofibromatosis 1, neurofibromatosis 2, and schwannomatosisAggregate Patient Volume by Region of Clinic Attended. Panel a: Growth in clinic network patient volume by region from 2008 to 2015, as determined by annual reports. Panel b: Total number of patient seen by region in 2015. Black dots represent network clinic locations in 2015Back to article page