1. Tea Research Institute, Nanjing Agricultural University, Nanjing, People’s Republic of China
2. College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, People’s Republic of China
3. College of Economics and Management, Nanjing Agricultural University, Nanjing, People’s Republic of China
4. Crops Research Institute, Council for Scientific and Industrial Research, Kumasi, Republic of Ghana
5. China Center for Food Security Studies, Nanjing Agricultural University, Nanjing, People’s Republic of China