Corrigendum to "Chlamydia trachomatis screening in preterm labor: A systematic review and meta-analysis" [Eur. J. Obstet. Gynecol. Reprod. Biol. 240 (September) (2019) 242–247]. (December 2019) - Kanninen, Tomi T.; Quist-Nelson, Johanna; Sisti, Giovanni; Berghella, Vincenzo