Nanjing Health Branch of Jiangsu United Vocational and Technical College Nanjing City 210046 Jiangsu Province China;
Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan 430032 Hubei Province China;
Nanjing Health Branch of Jiangsu United Vocational and Technical College Nanjing City 210046 Jiangsu Province China;
Nanjing Health Branch of Jiangsu United Vocational and Technical College Nanjing City 210046 Jiangsu Province China;
Nanjing Health Branch of Jiangsu United Vocational and Technical College Nanjing City 210046 Jiangsu Province China;
Nanjing Health Branch of Jiangsu United Vocational and Technical College Nanjing City 210046 Jiangsu Province China;
Internet+shared bikes; University students; Health and sports; Inspiration;