1. Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xi'an, China.
2. Department of Translational Medicine, Institute of Integrated Medical Information, Xi'an, China.
3. Central Laboratory, Shaanxi Provincial People's Hospital, Third Affiliated Hospital of the School of Medicine, Xi'an Jiaotong University, Xi'an, China.
4. Department of Dermatology, The General Hospital of the Air Force, Beijing, China.