1. Center for Excellence in Biostatistics, Faculty of Medicine, The Skin and Allergy Research Unit, Chulalongkorn University, 1873 Rama IV Rd, Pathum Wan, Bangkok, Thailand
2. Division of Dermatology, Department of Medicine, Faculty of Medicine, The Skin and Allergy Research Unit, Chulalongkorn University, 1873 Rama IV Rd, Pathum Wan, Bangkok, Thailand
3. King Chulalongkorn Memorial Hospital, Thai Red Cross Society, 1873 Rama IV Rd, Pathum Wan, Bangkok, Thailand
4. Center for Excellence in Biostatistics, Faculty of Medicine, Chulalongkorn University, 1873 Rama IV Rd, Pathum Wan, Bangkok, Thailand
5. Division of Allergy and Clinical Immunology, Department of Medicine, Faculty of Medicine, The Skin and Allergy Research Unit, Chulalongkorn University, 1873 Rama IV Rd, Pathum Wan, Bangkok, Thailand
6. Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Chulalongkorn University, 254 Phayathai Rd, Pathum Wan, Bangkok, Thailand
7. Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wang Lang Rd., Bangkok Noi, Bangkok, Thailand
8. Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wang Lang Rd., Bangkok Noi, Bangkok, Thailand
9. Division of Allergy, Immunology and Rheumatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Ratchathewi, Bangkok, Thailand
10. Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Ratchathewi, Bangkok, Thailand
11. Division of Dermatology, Department of Medicine, Faculty of Medicine, Thammasat University, 95 Moo 8 Phahonyothin Rd, Khlong Luang, Pathumthani, Thailand
12. Dermatological Division, Department of Internal Medicine, Chiang Mai University, 110 Intha-Warorot Rd Mueang Chiang Mai District, Chiang Mai, Thailand
13. Division of Dermatology, Department of Medicine, Phramongkutklao Hospital, Phramongkutklao College of Medicine, 315 Ratchawithi Rd, Ratchathewi, Bangkok, Thailand
14. Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Ratchathewi, Bangkok, Thailand
15. Department of Biomedical Science, Personalized Medicine Clinic Asthma & Allergy, Humanitas Clinical and Research Center, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele Milan, Italy