• Congratulations, to Johns Hopkins University for enrolling 117 participants into their PDBP project as of June 3, 2016 and completing, through the PDBP Data Management Resource, electronic documentation for 79 baseline visits, 111 six month visits, 96 twelve month visits, 86 eighteen month visits, 72 twenty-four month visits, 53 thirty month visits, 23 thirty-six month visits and 3 forty-two month visits!