Dr. J. Andrew Pospisilik (IMAGE) Van Andel Research Institute Caption Dr. J. Andrew Pospisilik, Van Andel Institute Credit Courtesy of Van Andel Institute Usage Restrictions Please use with attribution. License Original content 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.