1. Department of Infectious Diseases; Zhejiang Provincial Centre for Disease Control and Prevention; Hangzhou Zhejiang Province China
2. Department of Endocrinology; The 421 Hospital of Chinese People's Liberation Army; Guangzhou China
3. Centre for Geographic Information Science; Research Centre for Humanities and Social Science, Academia Sinica; Taipei Taiwan
4. Department of Infectious Diseases; Shanghai Municipal Centre for Disease Control and Prevention; Shanghai China
5. Department of Reproductive Endocrinology, Key Laboratory of Reproductive Genetics, Ministry of Education, Women's Hospital, School of Medicine; Zhejiang University; Hangzhou Zhejiang Province China