1. Centre for Human Drug Research, Leiden, The Netherlands
2. Leiden University Medical Center, Leiden, The Netherlands
3. Janssen Research & Development, LLC, Beerse, Belgium
4. Janssen Research & Development, LLC, Titusville, NJ, USA
5. Janssen Research & Development, LLC, San Diego, CA, USA
6. Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands