Author Disclosure: None of the authors has a financial relationship with a commercial entity that has an interest in the subject of this manuscript. Corresponding Author: Name: Karim El-Kersh Address:… Click to show full abstract
Author Disclosure: None of the authors has a financial relationship with a commercial entity that has an interest in the subject of this manuscript. Corresponding Author: Name: Karim El-Kersh Address: Department Medicine, Division of Pulmonary, Critical Care and Sleep Disorders Medicine, Ambulatory Care Building, 550 S. Jackson Street, Louisville, KY 40202 Telephone: 502-852-5841 Fax: 502-852-1359
               
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