1. West China School of Public Health and West China Fourth Hospital Sichuan University Chengdu China
2. International Institute of Spatial Lifecourse Epidemiology (ISLE) Hong Kong China
3. Department of Epidemiology and Health Statistics, School of Public Health Southwest Medical University Luzhou China
4. College of Cybersecurity Sichuan University Chengdu China
5. Department of Land Surveying and Geo‐Informatics The Hong Kong Polytechnic University Hong Kong China