1. Department of Dermatology, The Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, People’s Republic of China
2. Graduate School, Liaoning University of Traditional Chinese Medicine, Shenyang, People’s Republic of China
3. Department of Otorhinolaryngology, The Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, People’s Republic of China
4. Department of Otorhinolaryngology, Yongchuan Chinese Medicine Hospital Affiliated to Chongqing Medical University, Chongqing, People’s Republic of China