Gwenda Hughes, BA (Hon), PhD, FFPH, HIV and STI Department, Center for Infectious Disease Surveillance and Control, UK, Public Health England, London, United Kingdom

Henri de Vries, MD, PhD, Academic Medical Centre, University of Amsterdam and STI outpatient clinic,, Amsterdam, Netherlands

Francis Ndowa, MD, WHO`s Department of Reproductive Health and Research in Geneva., World Health Organization (retired), Vainona, Harare, Zimbabwe