[1] Univ London, Imperial Coll Sch Med, London, England
[2] Univ Barcelona, CIBERSAM, IDIBAPS, Hosp Clin,Bipolar Disorders Program, Barcelona, Spain
[3] Univ Malaya, Fac Med, Dept Psychol Med, Kuala Lumpur, Malaysia
[4] Univ El Rosario, Ctr Invest Sistema Nervioso, GRP CISNE, Ctr Campo Abierto OSI, Bogota, Colombia
[5] SGS Life Sci Serv, Mechelen, Belgium
[6] Janssen Cilag Med Affairs EMEA, Neuss, Germany
[7] Janssen Cilag Med Affairs EMEA, Madrid, Spain