1. Department of Dermato-Venereology, Bispebjerg Hospital, Copenhagen University Hospital, Copenhagen, Denmark
2. Infection Preparedness, Research Unit for Reproductive Tract Microbiology, Statens Serum Institut, Copenhagen, Denmark
3. World Health Organization Collaborating Centre for Gonorrhoea and Other STIs, Department of Laboratory Medicine, Microbiology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden