Affiliation: | 1. Department of Industrial Engineering, University of Pittsburgh, Pittsburgh, PA, USA;2. Public Health Computational and Operations Research (PHICOR), Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA;3. Department of Biomedical Informatics, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA;4. Department of Orthopaedic Surgery, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA |