1 Urogynecology Unit, First Department of Obstetrics and Gynecology, Medical School, "Alexandra" Hospital, National and Kapodistrian University of Athens, Athens, Greece.
2 Alpha Institute of Biomedical Sciences (AIBS), Athens, Greece.
3 Microbiology Department, "G. Gennimatas" General Hospital, Athens, Greece.
4 Department of Urogynecology, Obstetrics and Gynecology Unit, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy.
5 Department of Medicine, Henry Dynant Hospital Center, Athens, Greece.
6 Department of Medicine, Tufts University School of Medicine, Boston, Massachusetts.