Leiqing Gao,1,2,* Shi Tang,1,* Weiyan Zheng1 1Department of Nursing, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China; 2Department of Nursing, Pu Jiang Hospital, Minhang District, Shanghai, People’s Republic of China *These authors contributed equally to this work Correspondence: Weiyan Zheng, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, 160 Pujian Road, Pudong District, Shanghai, 200127, People’s...