^aDivision of Thoracic Surgery, Keck School of Medicine, The University of Southern California, Los Angeles, CA

^bDivision of Pediatric Surgery, Department of Surgery, Washington University School of Medicine, St Louis Children's Hospital, St Louis, MO

email: [email protected]

Received February 10, 2021; Revised and Accepted April 13, 2021.

Disclosure Information: Nothing to disclose.

^*Correspondence address: Sean C Wightman, MD, Keck School of Medicine of the University of Southern California, 1510 San Pablo St, Suite 514, Los Angeles, CA 90033.