Quality control and external quality assessment for the independent clinic-based evaluation of point-of-care testing to detect Chlamydia trachomatis, Neisseria gonorrhoeae and Trichomonas vaginalis in eight countries. - Shephard M; Matthews S; Andrewartha K; Dimech W; Cabuang L; Barbara C; Chen XS; Cordioli M; Hançali A; Jiang TT; Kularatne R; Meli S; et al. (BMC infectious diseases, 2024)