Sibling Support Awareness Group

Fusar-Poli L, Prachason T, Erzin G, Pries LK, Brondino N, Politi P, Delespaul P, Kenis G, Luykx JJ, Lin BD, Richards AL, Akdede B, Binbay T, Alt?nyazar V, Yal?ncetin B, Gumu?-Akay G, Cihan B, Soygur H, Ula? H, Cankurtaran E?, Kaymak SU, Mihaljevic MM, Andric-Petrovic S, Mirjanic T, Bernardo M, Mezquida G, Amoretti S, Bobes J, Saiz PA, Garcia-Portilla MP, Sanjuan J, Escarti MJ, Santos JL, Jimenez-Lopez E, Arrojo M, Carracedo A, Lopez G, Gonzalez-Penas J, Parellada M, Maric NP, Atba?o?lu C, Ucok A, Alptekin K, Saka MC, Arango C, O'Donovan M, van Os J, Rutten BP, Guloksuz S; Genetic Risk and Outcome of Psychosis (GROUP) investigators.