1 CIBERSAM (Network-Based Biomedical Research Consortium, Area of Mental Health), Instituto de Salud Carlos III, Spanish Ministry of Science and Innovation, Madrid, Spain.
2 School of Health Sciences, Universidad Internacional de La Rioja, Logroño, Spain.
3 Instituto de Investigación Sanitaria La Princesa (IIS-LP), Hospital Universitario de La Princesa, Madrid, Spain.
4 CIBERFES (Network-Based Biomedical Research Consortium, Area of Frailty and Healthy Ageing), Instituto de Salud Carlos III, Spanish Ministry of Science and Innovation, Madrid, Spain.
5 Parc Sanitari Sant Joan de Déu, Barcelona, Spain.
6 Department of Medicine, Universitat de Barcelona, Barcelona, Spain.
7 HUNT (The Trøndelag Health Study) Research Centre, Norwegian University of Science and Technology, Trondheim, Norway.
8 Epigeny, St. Ouen, France.
9 Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain.