Martina A. Steurer 1,2,5, Kelli K. Ryckman 3,5, Rebecca J. Baer4, Jean Costello2,4, Scott P. Oltman2,4, Charles E. McCulloch2,4, Laura L. Jelliffe-Pawlowski2,4 and Elizabeth E. Rogers1,4. Developing a resiliency model for survival without major morbidity in preterm infants. Oct 2022. Journal of Perinatology