1. Monika Vij Urogynaecology Department, King's College Hospital, Denmark Hill, London SE5 9RS, UK, Tel.: +44 20 3299 3568, Fax: +44 20 3299 3449,
2. Dudley Robinson Urogynaecology Department, King's College Hospital, Denmark Hill, London SE5 9RS, UK, Tel.: +44 20 3299 3568, Fax: +44 20 3299 3449,
3. Linda Cardozo Urogynaecology Department, King's College Hospital, Denmark Hill, London SE5 9RS, UK, Tel.: +44 20 3299 3568, Fax: +44 20 3299 3449,