Howard Ryan, Machado-Aranda David
Department of Surgery, Surgical Education Office, University of Michigan, 1500 E Medical Center Drive, 2110 Taubman Center, SPC 5346, Ann Arbor, MI, 48109-5346, USA.
Department of Surgery, Division of Acute Care Surgery, University of Michigan, 1500 E Medical Center Drive, 1C421-UH, SPC 5033, Ann Arbor, MI, 48109-5033, USA.
Dig Dis Sci. 2018 Dec;63(12):3159-3160. doi: 10.1007/s10620-018-5172-7.