Air quality, Environment and Respiratory Outcomes in Bronchopulmonary Dysplasia, the AERO-BPD cohort study: design and adaptation during the SARS-CoV-2 pandemic oleh Jose Vallarino, Gary Adamkiewicz, Wanda Phipatanakul, Lystra P Hayden, Hana B Ruran, Amparito Cunningham, Carter R Petty, Kimberly F Greco, Sigfus Gunnlaugsson, Natalie Stamatiadis, Gabriella Sierra, Marty Alvarez, Catherine A Sheils, Edie Weller, Jonathan M Gaffin