Prof. C.L. Mulder is a psychiatrist and professor of public mental health. He is program leader of the Research Centre O3 at Erasmus University Medical Centre, department of psychiatry, psychiatrist and teacher at BavoEuropoort psychiatric institute, and the Municipal Health Centre of Rotterdam. He is involved in research projects concerning help seeking behaviour, emergency psychiatry, victimisation, assertive outreach, compliance, and coercion. He works as a psychiatrist in an ACT-team. He received more than thirty research grants and published over a hundred articles in (inter)national scientific journals and books.