1. Departamento de Ciencia y Tecnología Universidad Nacional de Quilmes Provincia de Buenos Aires Argentina
2. Grupo de Biología Estructural y Biotecnología, IMBICE, CONICET Universidad Nacional de Quilmes Provincia de Buenos Aires Argentina
3. Department of Molecular Diabetology University Hospital and Faculty of Medicine, TU Dresden Dresden Germany
4. Paul Langerhans Institute Dresden of Helmholtz Munich at the University Hospital and Faculty of Medicine, TU Dresden Dresden Germany
5. German Center for Diabetes Research (DZD e.V.) Neuherberg Germany