1. Laboratory of Neurobiology and Stem Cells, NeuroCellT, Department of Cellular Biology, Center for Advanced Microscopy, CMA BIO BIO, Faculty of Biological Sciences Universidad de Concepción Concepción Chile
2. Department of Cell Biology, Genetics and Physiology Universidad de Málaga, IBIMA Málaga Spain
3. Division of Diabetes, Endocrinology and Metabolism, Department of Medicine Vanderbilt University Medical Center Nashville USA