1. Regenerative Medicine and Tissue Engineering Program-Urology; Houston Methodist Research Institute; Houston TX, USA
2. Department of Biomedical Engineering; University of Houston; Houston TX USA
3. Guangdong Provincial Work Injury Rehabilitation Hospital; Guangdong China
4. Centro Tlaxcala de Biología de la Conducta; Universidad Autónoma de Tlaxcala; Tlaxcala Mexico
5. Department of Urology; Houston Methodist Hospital; Houston TX USA
6. Centro Universitario del Norte; Universidad de Guadalajara; Colotlán Mexico