1 Department of Physiology & Biophysics, University of Illinois at Chicago, Chicago, IL, USA.
2 Department of Endocrinology, Huashan Hospital, Fudan University, Shanghai, China.
3 State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
4 Department of Medicine, Section of Endocrinology, Diabetes and Metabolism, University of Illinois at Chicago, Chicago, IL, USA.
5 Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI-MAG) of the Helmholtz Zentrum München at the University of Leipzig and University Hospital Leipzig, Leipzig, Germany.
6 Department of Regenerative Medicine & Cell Biology, Medical University of South Carolina, Charleston, SC, USA.
7 Department of Physiology & Biophysics, University of Illinois at Chicago, Chicago, IL, USA. cwliew@uic.edu.
8 Department of Physiology & Biophysics, College of Medicine, University of Illinois at Chicago, 835 S Wolcott Ave, M/C 901, MSB, E-202, Chicago, IL, 60612, USA. cwliew@uic.edu.