1 VA San Diego Healthcare System, San Diego, CA, USA. lformentini@cbm.csic.es.
2 Departamento de Biología Molecular, CIBER Enfermedades Raras, Centro de Biología Molecular 'Severo Ochoa' (CBMSO), c/ Nicolás Cabrera 1, Universidad Autónoma de Madrid, 28049, Madrid, Spain. lformentini@cbm.csic.es.
3 Department of Medicine, University of California, San Diego, La Jolla, CA, USA. lformentini@cbm.csic.es.
4 VA San Diego Healthcare System, San Diego, CA, USA.
5 Department of Medicine, University of California, San Diego, La Jolla, CA, USA.
6 Division of Diabetes, Endocrinology and Gastroenterology, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK.
7 Department of Cardiology, University of California, San Diego, La Jolla, CA, USA.
8 Department of Pharmacology and Pharmacy, University of California, San Diego, La Jolla, CA, USA.
9 Departamento de Biología Molecular, CIBER Enfermedades Raras, Centro de Biología Molecular 'Severo Ochoa' (CBMSO), c/ Nicolás Cabrera 1, Universidad Autónoma de Madrid, 28049, Madrid, Spain.