1. Department of Psychology, Pontificia Universidad Católica de Chile, Santiago, Chile.
2. Graduate School, Faculty of Medicine, Universidad de Chile, Santiago, Chile.
3. Center for Psychotherapy Research, University Hospital, Heidelberg, Germany.
4. PSICOMEDICA Clinical & Research Group, Santiago, Chile.
5. Department of Psychiatry and Mental Health, Clinical Hospital, Universidad de Chile, Santiago, Chile.
6. Department of Psychology, Universidad de Antioquia, Medellin, Colombia.