1. The Information Management Office, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an City, Shaanxi Province, China
2. The Health Management Department, Shenzhen Samii Medical Center, Shenzhen City, China
3. The Hospital of Traditional Chinese Medicine, Zhuzhou City, China
4. The Medical School, Yan’an University, Yan’an City, China
5. The Nursing School, Health Science Center, Xi’an Jiaotong University, Xi’an City, China
6. The Medical College, Xi’an Peihua University, Xi’an City, China
7. The Nursing Department, Shenzhen Samii Medical Center, Shenzhen City, China
8. The Outpatient Department, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an City, China