[1] Univ West England, Sch Hlth & Social Wellbeing, Bristol, England
[2] North Bristol NHS Trust, Bristol Urol Inst, Bristol, England
[3] Univ Gen Hosp Larissa, Urol & Urodynam Unit, Mezourlo Larissa, Greece
[4] Kings Coll Hosp NHS Fdn Trust, Dept Urogynaecol, London, England
[5] Brunel Univ London, Coll Hlth Med & Life Sci, London, England
[6] UCL, Natl Hosp Neurol & Neurosurg, UCLH NHS Fdn Trust, Queen Sq Inst Neurol & Psychologist,Dept Uroneurol, London, England
[7] Univ Valencia, La Fe Univ & Polytech Hosp, Dept Urol, Valencia, Spain
[8] Coll Hlth Sci, Fac Med & Dent, Dept Med, Div Geriatr Med, Edmonton, AB, Canada