Affiliation: | aFaculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia and Secretary General, Asia Pacific Society for Study of the Aging Male (APSSAM) and Treasurer, Asia Pacific Society for Sexual Medicine (APSSM), 1, Subang Jaya, Petaling Jaya, Selangor, Malaysia;bDepartment of Urology, Teikyo University 2-11-1, Kaga, Itabashiku, Tokyo, Japan 173-8605 |