Department of Medicine and Medical Specialities, University of Alcala, Alcalá de Henares, Spain. Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain. Cancer Registry and Pathology Department, Hospital Universitario Principe de Asturias, Alcalá de Henares, Spain. Department of Psychiatry and Mental Health, Hospital Universitario Infanta Leonor, Madrid, Spain. Psychiatry Service, Center for Biomedical Research in the Mental Health Network, University Hospital Príncipe de Asturias, Alcalá de Henares, Spain. Department of Legal Medicine and Psychiatry, Complutense University, Madrid, Spain. Institute for Health Research 12 de Octubre Hospital, (Imas 12)/CIBERSAM (Biomedical Research Networking Centre in Mental Health), Madrid, Spain. Immune System Diseases-Rheumatology, Oncology Service an Internal Medicine, University Hospital Príncipe de Asturias, (CIBEREHD), Alcalá de Henares, Spain.