PsycINFO Search (performed on February 21st, 2022)
S1	MAINSUBJECT.EXACT.EXPLODE ("Quality of Care") OR MAINSUBJECT.EXACT ("Quality Control“)
S2	Ti,AB (“quality of care” OR ("quality indicator" OR "quality indicators") OR ("quality measure" OR "quality measurement" OR "quality measurements" OR "quality measures") OR "quality marker*" OR ("quality improvement" OR "quality improvements") OR “quality appraisal*” OR certification* OR ("performance indicator" OR "performance indicators") OR ("performance metric" OR "performance metrics") ("performance measure" OR "performance measured" OR "performance measurement" OR "performance measurements" OR "performance measures") OR “standard* of care”)
S3	MAINSUBJECT.EXACT.EXPLODE ("Pediatrics") OR MAINSUBJECT.EXACT.EXPLODE ("Adolescent Health“)
S4	Ti,AB (child* OR infan* OR adolescen* OR ("new born" OR "new borns") OR baby OR babies OR neonat* OR perinat* OR postnat* OR ("school child" OR "school childcare" OR "school children") OR toddler* OR teen* OR boy* OR girl* OR youth* OR kindergar* OR pediatric* OR paediatric* OR school* OR preschool* OR ("pre school" OR "pre schooler" OR "pre schoolers" OR "pre schools") OR ("elementary school" OR "elementary schoolchildren" OR "elementary schoolhome" OR "elementary schooling" OR "elementary schoolk" OR "elementary schools" OR "elementary schoolteacher") OR highschool* OR ("high school" OR "high schooler" OR "high schoolers" OR "high schoolin" OR "high schooling" OR "high schools" OR "high schoolthe") OR schoolage* OR ("school age" OR "school aged" OR "school ages“))
S5	MAINSUBJECT.EXACT.EXPLODE ("Neoplasms“)
S6	Ti,AB (cancer* OR oncolog* OR neoplasm* OR carcinom* OR tumor* OR tumour* OR malignan* OR hematooncological OR “hemato oncological” OR “hematologic neoplasm*” OR hematolo*)
S7	LA (english)
S8	LA (german)
S9	YR (2000‐2022)
S10	S1 OR S2
S11	S3 OR S4
S12	S5 OR S6
S13	S10 AND S11 AND S12
S14	S7 OR S8
S15	S13 AND S14
S16	S15 AND S9
S17	S16 AND (stype.exact (“Scholarly Journals”)
S18	S17 AND PEER (yes))