Report - ClinicalStudydownloads.hindawi.com/journals/prm/2017/2071494.pdf · 0:14–90±4daysaftersurgery),Visit2(week2±4days), andVisit3(week6±8days),asshowninFigure1.AtVisit1, patientswererandomized(1:1)toreceiveeitherBTDSorTA,

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