Hannah Gu 1 ✉ , Jayne Seekins2 , Victor Ritter3 , Louis P. Halamek1 , James K. Wall4 and Janene H. Fuerch1 Characterizing continuous positive airway pressure (CPAP) Belly Syndrome in preterm infants in the neonatal intensive care unit (NICU) February 2024 Journal of Perinatology