1. Department of Urology, The University of Texas Southwestern Medical Center, Dallas, Texas
2. Danone Research, Palaiseau, Tenon Hospital, Paris, France
3. Department of Clinical Physiology, Tenon Hospital, Paris, France
4. Department of Medical Information, Hospitals of Toulouse, Toulouse, France
5. Department of Clinical Physiology, CHU Rangueil, Toulouse, France
6. Ars Accessus Medica, Amsterdam, The Netherlands