Utility of Activated Partial Thromboplastin Time Screening in Prospective Living Kidney Donors: A Single Center Cohort Study - Lucy S. Wang, BA; Emily Ertmann, BS; Eli Feldman, BA; Meredith Kossoff, BS; Brian Lu, BS; John C. Lin, BS, AB; Allyson Pishko, MD, MSCE; Robert Redfield, MD; Amanda Leonberg-Yoo, MD; Adam Cuker, MD, MS (Kidney Medicine)