1. Department of Pharmacy, The Second Affiliated Hospital of Xingtai Medical College, Xingtai, Hebei 054000, P.R. China
2. Department of Nursing, The Second Affiliated Hospital of Xingtai Medical College, Xingtai, Hebei 054000, P.R. China
3. Department of Pharmacy, Zhengzhou Ninth People's Hospital, Zhengzhou, Henan 450000, P.R. China
4. Department of Pharmacy, Baoan Central Hospital of Shenzhen, Shenzhen, Guangdong 518102, P.R. China