[1] Fudan Univ, Affiliated Eye Ear Nose & Throat Hosp, Dept Otolaryngol, Shanghai 200031, Peoples R China
[2] Hainan Gen Hosp, Ctr Prevent & Treatment Pediat Asthma, Haikou 570102, Hainan, Peoples R China
[3] Nanjing Med Univ, Affiliated Hosp 1, Dept Otorhinolaryngol, Nanjing 210029, Jiangsu, Peoples R China
[4] Nanjing Med Univ, Int Ctr Allergy Res, Nanjing 210029, Jiangsu, Peoples R China
[5] Shanghai Jiao Tong Univ, Renji Hosp, Sch Med, Dept Allergy & Immunol, Shanghai 200127, Peoples R China
[6] Guangzhou Med Univ, Affiliated Hosp 2, Dept Allergy, Guangzhou 510260, Guangdong, Peoples R China
[7] Zhejiang Univ, Affiliated Hangzhou Peoples Hosp 1, Dept Otolaryngol Head & Neck Surg, Hangzhou 310006, Zhejiang, Peoples R China
[8] Gen Hosp Northern Theater Command, Dept Allergy, Shenyang 110016, Liaoning, Peoples R China
[9] Huazhong Univ Sci & Technol, Tongji Hosp, Tongji Med Coll, Dept Otolaryngol Head & Neck Surg, Wuhan 430030, Hubei, Peoples R China
[10] Southern Med Univ, Zhujiang Hosp, Dept Otolaryngol, Guangzhou 510282, Guangdong, Peoples R China
[11] Shanghai Jiao Tong Univ, Sch Med, Ruijin Hosp, Dept Pediat, Shanghai 200025, Peoples R China
[12] Shandong Univ, Shandong Prov ENT Hosp, Dept Otolaryngol Head & Neck Surg, Jinan 250022, Shandong, Peoples R China
[13] Nanjing Med Univ, Childrens Hosp, Resp Dept, Nanjing 210008, Jiangsu, Peoples R China
[14] Capital Med Univ, Beijing Tongren Hosp, Dept Otolaryngol Head & Neck Surg, 1 Dongjiaominxiang, Beijing 100073, Peoples R China
[15] Chinese Peoples Liberat Army Gen Hosp, Med Ctr 1, Dept Otolaryngol Head & Neck Surg, Beijing 100853, Peoples R China
[16] Capital Med Univ, Beijing Shijitan Hosp, Dept Allergy, Beijing 100038, Peoples R China
[17] Capital Med Univ, Beijing Anzhen Hosp, Dept Otolaryngol, Beijing 100029, Peoples R China
[18] Capital Med Univ, Beijing Childrens Hosp, Natl Ctr Childrens Hlth, Dept Allergy, Beijing 100045, Peoples R China
[19] Sun Yat Sen Univ, Affiliated Hosp 3, Dept Otorhinolaryngol Head & Neck Surg, Guangzhou 510630, Guangdong, Peoples R China
[20] Second Hosp Shanxi Med Univ, Dept Otolaryngol, Taiyuan 030001, Shanxi, Peoples R China
[21] First Hosp Shanxi Med Univ, Dept Pulm & Crit Care Med, Taiyuan 030001, Shanxi, Peoples R China
[22] Peking Union Med Coll Hosp, Dept Allergy, Beijing 100730, Peoples R China