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Williams-Karnesky RL, Russell JC, Wang ML.Williams-Karnesky RL, et al.J Am Coll Surg. 2020 Jul;231(1):112-121.e2. doi: 10.1016/j.jamcollsurg.2020.03.029. Epub 2020 Apr 10.J Am Coll Surg. 2020.PMID: 32283271