[1] South London & Maudsley NHS Fdn Trust, Physiotherapy Dept, London, England
[2] Kings Coll London, Inst Psychiat Psychol & Neurosci, Hlth Serv & Populat Res Dept, London, England
[3] Univ Barcelona, Fdn St Joan Deu, Parc Sanitari St Joan Deu, Res & Dev Unit, Barcelona, Spain
[4] CIBERSAM, Ctr Invest Biomed Red Salud Mental, Inst Salud Carlos 3, Madrid, Spain
[5] Hosp Clin Porto Alegre, Porto Alegre, RS, Brazil
[6] Univ Manchester, Inst Brain Behav & Mental Hlth, Manchester, Lancs, England
[7] Univ New South Wales, Sch Med Sci, Dept Exercise Physiol, Sydney, NSW, Australia
[8] Univ Padua, Inst Clin Res & Educ Med IREM, Dept Med DIMED, Geriatr Div, Padua, Italy
[9] Univ Padua, Dept Neurosci, Padua, Italy
[10] Kyambogo Univ, Kampala, Uganda
[11] Butabika Natl Referral & Mental Hlth Hosp, Kampala, Uganda
[12] Katholieke Univ Leuven, Dept Rehabil Sci, Leuven, Belgium
[13] Katholieke Univ Leuven, Univ Psychiat Ctr, Leuven Kortenberg, Belgium