[1] Univ Utrecht, Dept Psychopharmacol, NL-3508 TC Utrecht, Netherlands
[2] Univ Utrecht, Dept Psychon, NL-3508 TC Utrecht, Netherlands
[3] Parnassia Psycomed Ctr, The Hague, Netherlands
[4] Univ Med Ctr St Radboud, Dept Psychiat & Child & Adolescent Psychiat, Nijmegen, Netherlands