1. Anhui Institute of Optics and Fine Mechanics, Hefei Institute of Physical Science, Chinese Academy of Sciences, Hefei, China
2. University of Science and Technology of China, Hefei, China
3. Eastern Bee Research Institute, College of Animal Science and Technology, Yunnan Agricultural University, Kunming, China
4. The Sericultural and Apicultural Research Institute, Yunnan Academy of Agricultural Sciences, Mengzi, China