1. Center for Diabetes, Obesity and Metabolism, Department of Physiology, Shenzhen University Health Science Center, Shenzhen, Guangdong province, 518060 China. Fax: +86-755-86671906; Tel: +86-755-86670623
2. Department of Dermatology, Peking University Shenzhen Hospital, Shenzhen Guangdong, China
3. Shenzhen Key Laboratory for Translational Medicine of Dermatology, Biomedical Research Institute, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Guangdong province, China
4. Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou Sichuan, 646000 P. R. China