- Correspondence to Dr Oluwatobi O Hunter, Anesthesiology and Perioperative Care Service (112A), VA Palo Alto Health Care System, Palo Alto, CA 94550, USA;
- Received May 25, 2020
- Revision received May 28, 2020
- Accepted June 2, 2020
- First published June 9, 2020.
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