1. IntimMedicine Specialists and George Washington University School of Medicine , Washington, DC, , USA
2. University of Virginia School of Medicine , Charlottesville, VA, , USA
3. San Diego Sexual Medicine and Alvarado Hospital , San Diego, CA, , USA
4. University Hospitals Cleveland Medical Center and Case Western Reserve University , Cleveland, OH, , USA
5. University of Toronto , , ON, , Canada
6. Sprout Pharmaceuticals, Inc. , Raleigh, NC, , USA
7. Institute for Sexual Medicine , San Diego, CA, , USA