1. Int. J. Neonatal Screen., Volume 6, Issue 4 (December 2020)https://www.mdpi.com/2409-515X/6/4
2. Fred Lorey Passed Away
3. Zoltan Lukacs Passed Away
4. Special Issue “Neonatal Screening for Mucopolysaccharidoses”https://www.mdpi.com/journal/IJNS/special_issues/mps_screening
5. Special Issue “Newborn Screening: Promoting Quality to Optimise Benefit and Reduce Harm”https://www.mdpi.com/journal/IJNS/special_issues/quality