1. Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Precision Medicine for Diagnosis and Treatment on Allergic Diseases, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing, China, 100730
2. Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union
Medical College, Beijing Key Laboratory of Precision Medicine for Diagnosis and Treatment on Allergic Diseases,
National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing, China, 100730
3. Division of
Rheumatology, Allergy and Clinical Immunology, University of California, Davis, Davis, CA 95616, USA