1 Service of Neurology, Hospital Sierrallana, Torrelavega, Spain; Instituto de Investigación Sanitaria Valdecilla-IDIVAL, Santander, Spain; Biomedical Research Networking Center for Mental Health (CIBERSAM), Madrid, Spain. Electronic address: manueldelgadoalv@gmail.com.
2 Instituto de Investigación Sanitaria Valdecilla-IDIVAL, Santander, Spain; Biomedical Research Networking Center for Mental Health (CIBERSAM), Madrid, Spain; Psychiatry Department, University Hospital Marqués de Valdecilla, Spain.
3 Instituto de Investigación Sanitaria Valdecilla-IDIVAL, Santander, Spain; Biomedical Research Networking Center for Mental Health (CIBERSAM), Madrid, Spain.
4 Instituto de Investigación Sanitaria Valdecilla-IDIVAL, Santander, Spain.
5 Service of Neurology, Hospital Sierrallana, Torrelavega, Spain; Instituto de Investigación Sanitaria Valdecilla-IDIVAL, Santander, Spain; Biomedical Research Networking Center for Mental Health (CIBERSAM), Madrid, Spain; Psychiatry Department, University Hospital Marqués de Valdecilla, Spain.
6 Department of Mental Health, Parc Taulí Hospital Universitari, I3PT, UAB, Sabadell, Spain.
7 Biomedical Research Networking Center for Mental Health (CIBERSAM), Madrid, Spain; Department of Psychiatry, School of Medicine, University Hospital Virgen del Rocio-IBiS, Sevilla, Spain.