Authors
Xiao-Lin Zuo
Department of Nursing, The Central Hospital of Luohe (the First Affiliated Hospital of Luohe Medical College), Luohe, China
Yan Wen
Department of Nursing, The Central Hospital of Luohe (the First Affiliated Hospital of Luohe Medical College), Luohe, China
Shang-Qun Gong
Tianjin University of Traditional Chinese Medicine, Tianjin, China