JAMA pediatrics 2026 https://researcherprofiles.org/profile/799582142 42507461 Liley HG, Hunt RW, O'Connell RL, Battin MR, Novak I, Wu YW, Ballard R, Askie L, Badawi N, Ghadge A, Jacobs SE, Juul SE, Sebastian L, Wagh D, Simes RJ, PAEAN Study Investigators