Care patterns and Traditional Chinese Medicine constitution as factors of depression and anxiety in patients with systemic sclerosis: A cross-sectional study during the COVID-19 pa... oleh Qi Kong, Qi Kong, Li-Ming Chen, Li-Ming Chen, Zong-Hao Dai, Zong-Hao Dai, Yun-Zhe Tang, Yun-Zhe Tang, Yu-Yang Zhou, Wen-Zhen Tu, Yin-Huan Zhao, Jia-Qian Zhang, Jia-Qian Zhang