PubMed Search (performed on February 22nd, 2022)
#1	“Quality Indicators, Health Care”[MeSH]
#2	quality of care [tiab] OR quality indicator* [tiab] OR quality measure* [tiab] OR quality marker* [tiab] OR quality improvement* [tiab] OR quality appraisal* [tiab] OR certification* [tiab] OR performance indicator*[tiab] OR performance metric* [tiab] OR performance measure* [tiab] OR standard of care [tiab] OR standards of care [tiab]
#3	“Child”[MesH] OR “Pediatrics”[Mesh] OR “Infant”[MesH] OR “Adolescent”[MesH]
#4	child*[tiab] OR infan*[tiab] OR adolescen*[tiab] OR newborn*[tiab] OR baby*[tiab] OR babies[tiab] OR neonat*[tiab] OR perinat*[tiab] OR postnat*[tiab] OR schoolchild*[tiab] OR school child*[tiab] OR kid[tiab] OR kids[tiab] OR toddler*[tiab] OR teen*[tiab] OR boy[tiab] OR boys [tiab] OR girl*[tiab] OR juvenil*[tiab] OR youth*[tiab] OR kindergar*[tiab] OR pediatric*[tiab] OR paediatric*[tiab] OR school*[tiab] OR preschool*[tiab] OR pre school*[tiab] OR elementary school*[tiab] OR highschool*[tiab] OR high school*[tiab] OR schoolage*[tiab] OR school age*[tiab]
#5	“Neoplasms”[MesH] OR “Oncology Service, Hospital”[Mesh] OR “Cancer Care Facilities”[Mesh]
#6	cancer* [tiab] OR oncolog* [tiab] OR neoplasm*[tiab] OR carcinom* [tiab] OR tumor* [tiab] OR tumour*[tiab] OR malignan*[tiab] OR hematooncological [tiab] OR hemato oncologic*[tiab] OR hematologic neoplasm* [tiab] OR hematolo*[tiab]
#7	all [sb] “Animals”[Mesh] NOT “Humans”[Mesh]
#8	“english”[Language]
#9	“german”[Language]
#10	(“2000/01/01”[Date ‐ Publication]: “2022”[Date ‐ Publication])
#11	#1 OR #2
#12	#3 OR #4
#13	#5 OR #6
#14	#11 AND #12 AND #13
#15	#14 NOT #7
#16	#8 OR #9
#17	#15 AND #16
#18	#17 AND #10