1 Erratum to: Appl Health Econ Health Policy (2013) 11:457–469 DOI 10.1007/s40258-013-0044-y

Page 465, Fig. 3a: The label was missing for the last bar at the bottom of the figure. The missing label should have read:

“Azathioprine response duration: 22.34 (13.52-41.07) cycles”.