The Harvard Medical School is accredited to provide continuing medical education for physicians. The document certifies that three individuals - Ajay K. Singh, Sarah Abdel Aaty, and Zohor Mohammed - participated in and received credit for various medical education activities on specific dates. Ajay K. Singh received credits for an in-person activity in January 2011. Sarah Abdel Aaty and Zohor Mohammed received credits for online enduring materials on irritable bowel syndrome, osteoporosis, and lifestyle medicine on different dates.