1. Department of Neonatology, Emergency County Hospital Bihor, 50 Clujului Street, 410053 Oradea, Romania
2. Department of Neonatology, Poznan University of Medical Sciences, 10 Fredry Street, 61-701 Poznan, Poland
3. Doctoral School of Biomedical Sciences, University of Oradea, 1 University Street, 410087 Oradea, Romania
4. Irish Neonatal Health Alliance (INHA), 26 Oak Glen View, Southern Cross, A98 Y234 Bray, Ireland
5. Oyster Woman and Child Hospital, Bengaluru 560043, India