1West China School of Nursing/West China Hospital, Sichuan University, No. 37, Guoxuexiang, Wuhou District, Chengdu, 610041 Sichuan China
2Department of Nursing, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000 Sichuan China
3School of Nursing, North Sichuan Medical College, Nanchong, 637000 Sichuan China
4Department of Rheumatology and Immunology, West China Hospital, Sichuan University, No. 37, Guoxuexiang, Wuhou District, Chengdu, 610041 Sichuan China
5Nursing Department, The First Affiliated Hospital of Harbin Medical University, No.23 Youzheng Street, Nangang, Harbin, 150001 Heilongjiang China
6Emergency Department, The First Affiliated Hospital of Guangzhou Medical University, No. 151 Yanjiangxi Road, Guangzhou, Guangdong China
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