Authors: Linda de Wit; Judith G M Jelsma; Mireille N M van Poppel; Annick Bogaerts; David Simmons; Gernot Desoye; Rosa Corcoy; Alexandra Kautzky-Willer; Jürgen Harreiter; Andre van Assche; Roland Devlieger; Dirk Timmerman; David Hill; Peter Damm; Elisabeth R Mathiesen; Ewa Wender-Ozegowska; Agnieszka Zawiejska; Pablo Rebollo; Annunziata Lapolla; Maria G Dalfrà; Stefano Del Prato; Alessandra Bertolotto; Fidelma Dunne; Dorte M Jensen; Liselotte Andersen; Frank J Snoek Journal: BMC Pregnancy Childbirth Date: 2015-07-31 Impact factor: 3.007