1. Microbiology Department, Donostia University Hospital Biodonostia Health Research Institute Osakidetza Basque Health Service San Sebastián Gipuzkoa Spain
2. Ginecology Department Donostia University Hospital Osakidetza Basque Health Service San Sebastián Gipuzkoa Spain
3. Microbiology Department Donostia University Hospital Osakidetza Basque Health Service San Sebastián Gipuzkoa Spain