#21	#20 AND #14
#20	#19 OR #18 OR #17 OR #16 OR #15
#19	Topic=("pre test" or pretest or posttest or "post test")
#18	TS=randomised controlled trial OR TS=randomized controlled trial OR TS=controlled clinical trial
#17	TS=intervention stud* OR TS= Evaluation OR TS=time series
#16	TS=randomized controlled study OR TS= "random allocation" OR TS=cross‐sectional
#15	TS= clinical trial* OR TS=research design OR TS=comparative stud* OR TS=evaluation stud* OR TS=controlled trial* OR TS=follow‐up stud* OR TS= cohort OR TS=prospective stud* OR TS=random* OR TS=placebo* OR TS=(single blind*) OR TS=(double blind*)
#14	#13 AND #9 AND #4
#13	#12 OR #11 OR #10
#12	TS="rental housing" OR TS="residential institutions" OR TS=metropolitan councils OR TS=district councils OR TS=public housing OR TS=home care agencies
#11	TS=federal government OR TS=municipal government OR TS=goverment agencies OR TS=local authorit*
#10	TS=central government OR TS=city planning OR TS=community services OR TS=councils
#9	#8 OR #7 OR #6 OR #5
#8	TS=public health OR TS=Mental Health OR TS= health OR TS=occupational therapy OR TS=health promotion OR TS=injury prevention
#7	TS="nursing service*" OR TS="public health nursing" OR TS= rehabilitation OR TS="community health nurs*" OR TS="adolescent health" OR TS=" child health" OR TS="child care" OR TS= "child welfare" OR TS=geriatric
#6	TS=health promotion OR TS="health planning" OR TS="Delivery of Health Care" OR TS=health service OR TS= Community Health OR TS=rural health OR TS=mental health" OR TS=oral health" OR TS=preventive health
#5	TS=family physician* OR TS=doctor* OR TS=nurse* OR TS=general practitioner* OR TS=GP OR TS=geriatrician* OR TS= health visitor* OR TS=dietician* OR TS=dietitian* OR TS=nutritionist* OR TS=physiotherapist* OR TS=occupational therapist* OR TS=therapist* OR TS=midwife OR TS=midwives
#4	#3 OR #2 OR #1
#3	TS=integrat* OR TS= partnership* OR TS= team* OR TS=teamwork* OR TS=participat* OR TS= collaboration
#2	TS=collaborat* OR TS=multiagenc* OR TS=multi‐agenc* OR TS= multidisciplin* OR TS=multi‐disciplin* OR TS=multiprofessional* OR TS=multi‐professional* OR TS=multi‐sector*
#1	TS=interinstitutional relation* OR TS= cooperative behavior OR TS= interprofessional relation* OR TS= community‐institutional relations