Services research and outcomes
aParnassia Psychiatric Institute, The Hague, The Netherlands
bDepartment of Epidemiology, Columbia University, New York, USA
cDepartment of Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
Correspondence to Professor Hans Wijbrand Hoek MD PhD, Parnassia Psychiatric Institute, Mangostraat 15, 2552 KS The Hague, The Netherlands Tel: +31 70 391 7344; fax: +31 70 391 7088; e-mail: [email protected]
