[Li, C.; Hu, A.; You, Z.] Jinhua Univ Vocat Technol, Sch Med, Jinhua 321000, Zhejiang, Peoples R China.
[Liu, X.; Liu, Y.; Liu, F.; Liao, L.] Univ South China, Sch Nursing, Hengyang 421001, Hunan, Peoples R China.
[Li, W.; Liu, F.] Univ South China, Affiliated Hosp 1, Cardiac Intervent Imaging Ctr, Hengyang Med Sch, Hengyang 421001, Hunan, Peoples R China.
[Liu, F.] Chiang Mai Univ, Fac Nursing, PhD Degree Program, Chiang Mai 50000, Thailand.