1. Faculty of Health Sciences, Camilo José Cela University, Madrid, Spain.
2. Department of Pharmacology, University of Alcalá, Madrid, Spain.
3. Department of Psychiatry, Wan Fang Medical Center and School of Medicine, Taipei Medical University, Taipei, Taiwan.
4. Department of Psychiatry, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea.
5. Department of Psychiatry and Behavioral Science, Duke University Medical Center, Durham, NC, USA.
6. Department of Psychiatry, "Doce de Octubre" University Hospital, Complutense University, Madrid, Spain.
7. Acute Inpatients Unit, Dr. R. Lafora Psychiatric Hospital, Madrid, Spain.