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. School of Management, University of Science and Technology, Hefei, People’s Republic of China
4. College of Agricultural Economics and Management, Nanjing Agricultural University, Nanjing, People’s Republic of China