1. School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen, Guangdong Province, China
2. Institute for Global Health and Development, Peking University, Beijing, China
3. Department of Global Statistics, Eli Lilly and Company, Branchburg, New Jersey, USA
4. School of Foreign Language Studies, Hunan Normal University, Changsha, China
5. Institute for Technology Futures, Karlsruhe Institute of Technology, Karlsruhe, Germany