1 Department of Public Health and Preventive Medicine, Shantou University Medical College, Shantou, Guangdong, China.
2 Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, New York, NY, United States.
3 Drug Delivery and Cosmetic Lab (DDCL), Gomal Center of Pharmaceutical Sciences, Faculty of Pharmacy, Gomal University, Dera Ismail Khan, Pakistan.
4 Department of Endocrine and Metabolic Diseases, Longhu Hospital, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China.
5 School of Public Health, Shantou University, Shantou, Guangdong, China.