Department of Computer Science and Artificial Intelligence, Universidad de Granada, Granada 18071, Spain, Instituto de Investigación Biosanitaria ibs.GRANADA. Hospitales Universitarios de Granada/Universidad de Granada, Granada, Spain and Department of Psychiatry at Washington University, St. Louis, MO 63130, USA Department of Computer Science and Artificial Intelligence, Universidad de Granada, Granada 18071, Spain, Instituto de Investigación Biosanitaria ibs.GRANADA. Hospitales Universitarios de Granada/Universidad de Granada, Granada, Spain and Department of Psychiatry at Washington University, St. Louis, MO 63130, USA.