Solomon Marrye, BSc, MSc¹, Woldaregay Erku, MSc, PhD², Girmay Medhin, MSc, PhD² and Desalegn Woldeyohannes, DVM, MSc³, 1Department of Clinical, John Hopkin University-TSEHAI Project, Addis Ababa, Ethiopia, 2Department of Tropical and Infectious Diseases, Addis Ababa University, Addis Ababa, Ethiopia, 3Department of Public Health, Addis Ababa Science and Technology University, Addis Ababa, Ethiopia

George Eluwa, MBBS, MS, HIV/AIDS, Population Council, Utako, Nigeria and Titilope Oremule, BS, Health Policy, Diadem Consults Ltd, Abuja, Nigeria

Abate Assefa, The Ethiopian higher education entrance qualification certificate, BSc. in Medical Laboratory Science, MSc. in Clinical Microbiology, Higher education diploma, and short course certificates, department of Medical microbiology, University of Gondar, gondar, Ethiopia

Vineeta Sharma, MSc¹, Subash C Sonkar, MSc², Showket Hussain, PhD³, Shweta Sharma, MSc⁴, Pallavi Singhal, MSc⁴, Daman Saluja, PhD⁵, Vishnampettai Ramachandran, PhD⁶ and Mausumi Bharadwaj, PhD⁴, 1Molecular Genetics & Biochemistry, Institute of Cytology & Preventive Oncology, Noida, India, 2Medical Biotechnology Lab,, ACBR, University of Delhi, Delhi, DE, India, 3Institute of Cytology & Preventive Oncology, Noida, India, 4Institute of Cytology & Preventive Oncology, 5Medical Biotechnology Lab, ACBR, University of Delhi, Delhi, India, 6University College of Medical Sciences (University of Delhi)

Belinda Hengel, MPH¹, Steven Badman, MPH, PhD Candidate², Louise Causer, MBBS MScPh DTM&H³, Lisa Natoli, MPH⁴, Annie Tangey, MPH⁵, James Ward, BA⁶, Sepehr Tabrizi, MS PhD FFSc(RCPA) FASM⁷, David Whiley, PhD⁸, Basil Donovan, MBBS DipVen PhD FAChSHM², Christopher “Kit” Fairley, MBBS PhD FAChSHM⁹, David Wilson, PhD³, David Regan, PhD³, Handan Wand, PhD³, Mark Shephard, PhD OAM¹⁰, David Anderson, PhD¹¹, John Kaldor, PhD³ and Rebecca Guy, PhD³, 1Kirby Institute, University of New South Wales, Coogee, Australia, 2Kirby Institute, University of New South Wales, Coogee, Sydney, Australia, 3Kirby Institute, University of New South Wales, Sydney, Australia, 4Office for Business Development, Innovation and Research, Burnet Institute, on behalf of the TTANGO Investigator Group, Melbourne, Victoria, 3001, Australia, 5Ngaanyatjarra Health, 6Baker IDI Alice Springs, 7The Royal Womens Hospital, Parkville, Australia, 8Royal Childrens Hospital/The University of Queensland, Herston, Brisbane, Australia, 9University of Melbourne, 10Flinders University, 11Burnet Institute

Vikram Singh, MSc, Manju Bala, MD, PhD, Monika Kakran, MSc and V Ramesh, MD, Apex Regional STD Teaching, Training & Research Centre, VMMC and Safdarjang Hospital, New Delhi, India

Arinola Joda, B.Pharm., M.Pharm., PhD, Department of Clinical Pharmacy and Biopharmacy, Faculty of Pharmacy, University of Lagos, Idiaraba, Lagos, Nigeria, Fola Tayo, B.Sc. Pharm., M.Sc. PhD, Professor, University of Lagos, Lagos, Nigeria and Bolajoko Aina, B.Pharm., M.Sc., PhD, Assoc. Professor, University of Lagos

Hae Won Kim, RN, PhD, college of nursing, the research institute of nursing science, Seoul National university, seoul, South Korea

Emma Green, Fourth year Medical student (BM5), School of Medicine, University of Southampton, Southampton, United Kingdom, Emily Clarke, BM, BSc(Hons), MSc, MRCP, Royal South Hants Hospital, Southampton, United Kingdom, Ben Brooks, Final year medical student (BM4), BSc(Hons), University of Southampton, United Kingdom, Simon Barton, MD, FRCP, FRCOG, Chelsea and Westminster Hospital, Mikhail Gomberg, MD, PhD, DSc, FRCP, Moscow Scientific and Practical Center of Dermatovenereology and Cosmetology and Rajul Patel, FRCP, Southampton University, United Kingdom

Somesh Gupta, Addl. Professor, Department of Dermatology & Venereology, All India Institute of Medical Sciences, New Delhi, India, Department of Dermatology & Venereology, All India Institute of Medical Sciences, New Delhi, India, Rama Raj, Counselor, Dermatology & Venereology, All India Institute of Medical Sciences, New Delhi, India, Neena Khanna, Professor, Dermatology & Venereology, AIIMS, New Delhi, India and V Sreenivas, PhD, Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India

Natasha Patel, Medical Student, Faculty of Medicine, University of Southampton, Southampton, United Kingdom, Emily Clarke, BSc(Hons) BM DMCC DLSHTM MSc MRCP(UK), Department of Sexual Health, Royal South Hants Hospital, Southampton, United Kingdom, Mikhail Gomberg, MD, PhD, DSc, FRCP, Moscow Scientific and Practical Center of Dermatovenereology and Cosmetology, Ben Brooks, BSc (Hons), Medical Student, University of Southampton and Rajul Patel, FRCP, Southampton University, United Kingdom

Muni Rubens, MBBS, MPH¹, Anshul Saxena, MPH¹, Stephanie Gaston, BS², Michele Jean-Gilles, PhD¹, Purnima Madhivanan, MBBS, MPH, PhD³ and Jessy Devieux, PhD¹, 1AIDS Prevention Program, Department of Health Promotion and Disease Prevention, Florida International University, North Miami, FL, 2Les Centres GHESKIO, Les Centres GHESKIO, Port-au-Prince, Haiti, 3Department of Epidemiology, Robert Stempel College of Public Health & Social Work, Florida International University, Miami

Adedayo Adeyemi, MD, MPH, MEASURE/NACA, Abuja, Nigeria, B. Kawu Issa, MD, MPH, Federal Ministry of Health, Abuja, Nigeria and Olubunmi Fakunle, MD, MSc, Public Health Department, Abuja, Nigeria