The Institute of Public Health of the University of Porto (ISPUP) launched “HAPP-e: Health of Adult People born Preterm – an e-cohort pilot study” to study the health and quality of life of adults born preterm worldwide, using digital tools. Adults with a history of preterm birth represent a growing share of the population. Evidence shows that the majority of preterm infants adapt extremely well during the transition into adulthood. However, a significant part remains at higher risk for neurologic,…