title: Response to letter to the editor concerning validation of IOTA ADNEX model.
authors.affiliation: Division of Gynecological Surgery, Poznan University of Medical Sciences, 33 Polna St., 60-535 Poznan, Poland.
authors.forename: Sebastian
authors.initials: S
authors.lastname: Szubert
authors.affiliation: Faculty of Mathematics and Computer Science, Adam Mickiewicz University, 87 Umultowska St., 61-614 Poznan, Poland.
authors.forename: Andrzej
authors.initials: A
authors.lastname: Wojtowicz
authors.affiliation: Faculty of Mathematics and Computer Science, Adam Mickiewicz University, 87 Umultowska St., 61-614 Poznan, Poland.
authors.forename: Patryk
authors.initials: P
authors.lastname: Zywica