Crowdsourcing Skin Demarcations of Chronic Graft-Versus-Host Disease in Patient Photographs: Training Versus Performance Study

Andrew J McNeil   ^{1, 2, 3} , PhD ;   Kelsey Parks   ² , MD ;   Xiaoqi Liu   ^{2, 3} , PhD ;   Bohan Jiang   ^{1, 2, 3} , BS ;   Joseph Coco   ⁴ , MS ;   Kira McCool   ⁵ , BA ;   Daniel Fabbri   ⁴ , PhD ;   Erik P Duhaime   ⁵ , MPhil, PhD ;   Benoit M Dawant   ³ , PhD ;   Eric R Tkaczyk   ^{1, 2, 3, 4} , MD, PhD

¹ Dermatology Service and Research Service, Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, TN, United States

² Department of Dermatology, Vanderbilt University Medical Center, Nashville, TN, United States

³ Department of Electrical and Computer Engineering, Vanderbilt University, Nashville, TN, United States

⁴ Department of Biomedical Informatics, Vanderbilt University Medical Center, Nasvhille, TN, United States

⁵ Centaur Labs, Boston, MA, United States