1Fellow, Pulmonary, Allergy, and Critical Care Division, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania; email: [email protected]; ORCID: https://orcid.org/0000-0003-3630-4244.

First published online

Acknowledgements: To the incredibly strong mothers and physicians who listen to, motivate, and empower the author in their journey thus far, they are forever grateful for your words of belief. And to their darlings, K & P.

Funding/Support: Supported by the NHLBI T32HL098054 training grant.

Other disclosures: None reported.

Ethical approval: Reported as not applicable.