Integrated Traditional Chinese and Western Medicine for Chronic Spontaneous Urticaria: Protocol for a Trials Within Cohorts Study

Linhao Li   ^{1, 2, 3 *} , MMed ;   Sihan Wang   ^{1, 2, 3 *} , MMed ;   Jiale Chen   ^{1, 2} , MMed ;   Xiaojie Ding   ^{1, 2} , MD ;   Yifei Wang   ^{1, 2} , MD ;   Fei Guo   ^{1, 2} , MD ;   Xiaoying Sun   ^{1, 2} , MD ;   Liu Liu   ^{1, 2} , MD ;   Xin Li   ^{1, 2} , MD, PhD

¹ Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China

² Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, Shanghai, China

³ Shanghai University of Traditional Chinese Medicine, Shanghai, China

*these authors contributed equally