CAROL CARRACCIO, M.D., AND REBECCA LIPNER, PH.D., SELECTED AS RECIPIENTS OF NBME’s 2020 JOHN P. HUBBARD AWARD PHILADELPHIA, April 20, 2020 (GLOBE NEWSWIRE) -- Carol Carraccio, M.D., Vice President, Competency-Based Assessment at the American Board of Pediatrics, and Rebecca Lipner, Ph.D., Senior Vice...