*Department of Internal Medicine, University of Texas Health Science Center at Houston
†Departments of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
‡Department of Pulmonary Medicine, Clinica Alemana de Santiago, Universidad del Desarrollo, Santiago, Chile
Disclosure: There is no conflict of interest or other disclosures.
Reprints: Horiana B. Grosu, MD, Department of Pulmonary Medicine, Unit 1462, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030 (e-mail: email@example.com).
Received October 26, 2017
Accepted February 20, 2018