[1] Univ Warwick, Div Mental Hlth & Wellbeing, Coventry CV4 7AL, W Midlands, England
[2] Coventry & Warwickshire Partnership Trust, Coventry, W Midlands, England
[3] Univ Warwick, Div Hlth Sci, Coventry CV4 7AL, W Midlands, England
[4] Luxembourg Inst Hlth, Populat Hlth Dept, Luxembourg, Luxembourg