1. Key Laboratory of Tibetan Information Processing, Ministry of Education, Tibetan Information Processing and Machine Translation Key Laboratory of Qinghai Province, School of Computer Application Technology, Qinghai Normal University, Xining, Qinghai, China (mainland)
2. School of Biomedical Informatics, University of Texas Health Science Center at Houston, Houston, USA
3. School of Computer Application Technology, Qinghai Normal University, Xining, Qinghai, China (mainland)
4. The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Sciences and Technology, Xi’an Jiaotong University, Xi’an, Shaanxi, China (mainland)
5. Urban Construction Vocational College, Shanghai, China (mainland)