1 Department of Pharmacy, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan.
2 Department of Allergy, Immunology & Rheumatology, Chung Shan Medical University Hospital, Taichung, Taiwan; Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung, Taiwan; Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan. Electronic address: jccwei@gmail.com.