It is a great honor and responsibility for me to take over the duty of the Editor-in-Chief of Asia Pacific Allergy after the founding Editor-in-Chief, professor Sang-Il Lee, and the second Editor-in-Chief, professor Connie H. Katelaris. Asia Pacific Allergy, the official journal of Asia Pacific Association of Asthma, Allergy, and Clinical Immunology (APAAACI), has been very successful since its...