University Hospitals Birmingham NHS Foundation Trust (UHB), Birmingham, United Kingdom
Fakih IVF, Dubai, United Arab Emirates
University Hospitals Coventry and Warwickshire, Coventry, Warwickshire, United Kingdom
Katholieke Universiteit Leuven, Leuven, Belgium
University College Dublin, Dublin, Ireland
King's College London, London, United Kingdom
University of Warwick, Coventry, United Kingdom
Madras Diabetes Research Foundation, Chennai, Tamil Nadu, India
Moi University School of Medicine & Teaching and Referral Hospital, Eldoret, Kenya
University Hospitals Coventry & Warwickshire NHS Trust (UHCW), Coventry, Warwickshire, United Kingdom
J P Goes chemist, Coventry, United Kingdom
St Luke's Hospital, Dublin, Ireland
Aberdeen Royal Infirmary, Aberdeen, United Kingdom
Royal United Hospital, Bath, United Kingdom