Akangire G, Manimtim W, Nyp MF, Noel-MacDonnell J, Kays AN, Truog WE, Taylor JB. Clinical Outcomes among Diagnostic Subgroups of Infants with Severe Bronchopulmonary Dysplasia through 2 Years of Age. Am J Perinatol. 2018 12; 35(14):1376-1387.