1. Health Outcomes and Economic Evaluation Research Group, Stockholm Centre for Healthcare Ethics, Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, Stockholm, Sweden
2. Equity and Health Policy Research Group, Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
3. School of Health Policy and Management, Nanjing Medical University, Nanjing, China
4. Center for Health Policy Studies, Nanjing Medical University, Nanjing, China
5. Center for Global Health, Nanjing Medical University, Nanjing, China