1. Molecular Endocrinology Laboratory, VA Greater Los Angeles Healthcare System, Departments of Medicine and Physiology, UCLA School of Medicine, Los Angeles, California and Department of Anatomy, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
2. Molecular Endocrinology Laboratory, VA Greater Los Angeles Healthcare System, Departments of Medicine and Physiology, UCLA School of Medicine, Los Angeles, California
3. ICSM Molecular Endocrinology Group, Division of Medicine and MRC Clinical Sciences Centre, Imperial College of Science Technology and Medicine, Hammersmith Hospital, London, United Kingdom