Schmitt, Jochen, Gottfried Wozel, Marlene Garzarolli, Antje Viehweg, Michael Bauer, and Karolina Leopold. 2013. “Effectiveness of Interdisciplinary Vs. Dermatological Care of Moderate- to-Severe Psoriasis: A Pragmatic Randomised Controlled Trial”. Acta Dermato-Venereologica 94 (2):192-97. https://doi.org/10.2340/00015555-1697.