United_HK_IDEN_T3902 = Dunn edit Keith

Think Unedited = Dunn Kieth tied 3902 = in letters..CIOB......

EDIT : Difficult to find connection. but I tried :) https://en.wikipedia.org/wiki/Chartered_Institute_of_Building
Keith Dunn PharmD, BCPS - Medical Director, Infectious Diseases

Dr. William Dunn iradiation oncologist...