1. Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital at Keelung, Taipei, Taiwan2School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan
2. Department of Dermatology, Chang Gung Memorial Hospital at Taipei, Taipei, Taiwan4College of Medicine, Chang Gung University, Taoyuan, Taiwan
3. Biostatistics Consultation Center, Department of Public Health, Chang Gung University, Taoyuan, Taiwan6Biostatistics Core Laboratory, Molecular Medicine Research Center, Chang Gung University, Taoyuan, Taiwan
4. Graduate Institute of Clinical Medical Science, Chang Gung University, Taoyuan, Taiwan