1. Departement of Sexology, Université du Québec à Montréal, Montreal, Canada
2. Institut de réadaptation Gingras Lindsay de Montréal, Montreal, Canada
3. Department of Rehabilitative Medicine, Birmingham VA Medical Center, Birmingham, Alabama
4. Department of Physical Medicine and Rehabilitation, University of Alabama at Birmingham
5. Department of Physical Medicine and Rehabilitation, Harvard School of Medicine, Boston, Massachusetts
6. Department of Physical Medicine and Rehabilitation, University of Alabama School of Medicine, Birmingham, Alabama