Scott Kelley Discusses PCOS And The Gut (video) San Diego State University Share Print E-Mail Loading video... Caption SDSU researcher Scott Kelley talks about what inspired this research. Credit SDSU Usage Restrictions Please credit SDSU. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.