1. Millennium Nucleus in Stress and Addiction; Department of Cellular and Molecular Biology; Faculty of Biological Sciences; Pontificia Universidad Católica de Chile; Santiago Chile
2. Unitat de Farmacologia; Facultat de Medicina; Departament de Patologia i Terapèutica Experimental; IDIBELL; L'Hospitalet de Llobregat; Universitat de Barcelona; Barcelona Spain