Sieper J, Kivitz A, van Tubergen A, Deodhar A, Szegvari B, Nurminen T, Landewé R
University Hospital Charité, Berlin, Germany.
Altoona Center for Clinical Research, Duncansville, PA, USA.
Value Health. 2014 Nov;17(7):A385-6. doi: 10.1016/j.jval.2014.08.2643. Epub 2014 Oct 26.