[1] Soochow Univ, Int Acad Red Cross, 1 Shizi St, Suzhou, Jiangsu, Peoples R China
[2] Chinese Nursing Assoc, Disaster Nursing Comm, Beijing, Peoples R China
[3] Kunming Med Univ, Affiliated Hosp 1, Kunming, Yunnan, Peoples R China
[4] Xuzhou Med Univ, Affiliated Hosp, Xuzhou, Jiangsu, Peoples R China