1. Departments of Gynecology and Anesthesia, Fernandes Figueira National Institute for Women, Children and Youth Health (IFF), Oswaldo Cruz Foundation, Rio de Janeiro, Brazil.
2. Crispi Institute of Minimally Invasive Surgery, Rio de Janeiro, Brazil.
3. Department of Urology, Lagoa Federal Hospital, Rio de Janeiro, Brazil.
4. Department of Urology, Pedro Ernesto University Hospital, Rio de Janeiro State University, Rio de Janeiro, Brazil.