1	Emergency Medical Services/
2	Emergency Service, Hospital/ or Trauma centers/
3	Triage/
4	(emergency adj2 (care or healthcare or department? or unit or units or room? or treatment?)).ti,ab.
5	("accident and emergency" or "accident & emergency" or emergency service?).ti,ab.
6	(trauma adj2 (centre or centres or center or centers or department? or unit or units)).ti,ab.
7	(triage adj2 (centre or centres or center or centers or department? or unit or units)).ti,ab.
8	(emergency adj2 visit?).ti,ab.
9	(urgent adj2 (care or healthcare or health care)).ti,ab.
10	((semiurgent or semi‐urgent or nonemergen$ or non‐emergen$) adj2 (treatment? or care or visit?)).ti,ab.
11	((emergency or non‐emergency or nonemergency or urgent or non‐urgent or nonurgent or semi‐urgent or semiurgent) adj2 patient?).ti,ab.
12	or/1‐11
13	general practitioners/ or physicians, family/ or physicians, primary care/
14	allied health personnel/ or community health aides/ or nurses' aides/ or psychiatric aides/ or pharmacists' aides/ or physician assistants/ or ophthalmic assistants/ or pediatric assistants/
15	Nurse Practitioners/
16	After‐Hours Care/
17	((general or family) adj3 (practitioner? or physician? or doctor?)).ti,ab.
18	(nurse practitioner? or nurse specialist?).ti,ab.
19	("out of hours" or after hours).ti,ab.
20	or/13‐19
21	12 and 20
22	((community or primary health$ or primary care) adj2 (nurse or nurses or nursing staff or nursing personnel$)).ti,ab. and (Emergency Service, Hospital/ or Trauma centers/)
23	Community.ti,hw. and (Emergency Service, Hospital/ or Trauma centers/)
24	21 or 22 or 23
25	randomized controlled trial.pt.
26	controlled clinical trial.pt.
27	randomized.ab.
28	placebo.ab.
29	clinical trials as topic/
30	randomly.ab.
31	trial.ti.
32	intervention*.ti.
33	(intervention* adj6 (clinician* or collaborat* or community or complex or DESIGN* or doctor* or educational or family doctor* or family physician* or family practitioner* or financial or GP or general practice* or hospital* or impact* or improv* or individuali?e* or individuali?ing or interdisciplin* or multicomponent or multi‐component or multidisciplin* or multi‐disciplin* or multifacet* or multi‐facet* or multimodal* or multi‐modal* or personali?e* or personali?ing or pharmacies or pharmacist* or pharmacy or physician* or practitioner* or prescrib* or prescription* or primary care or professional* or provider* or regulatory or regulatory or tailor* or target* or team* or usual care)).ab.
34	(collaborativ* or collaboration* or tailored or personali?ed).ti,ab.
35	(exp hospitals/ or exp Hospitalization/ or exp Patients/ or exp Nurses/ or exp Nursing/) and (study.ti. or evaluation studies as topic/)
36	demonstration project*.ti,ab.
37	(pre‐post or "pre test*" or pretest* or posttest* or "post test*" or (pre adj5 post)).ti,ab.
38	(pre‐workshop or post‐workshop or (before adj3 workshop) or (after adj3 workshop)).ti,ab.
39	((study adj3 aim?) or "our study").ab.
40	(before adj10 (after or during)).ti,ab.
41	("quasi‐experiment*" or quasiexperiment* or "quasi random*" or quasirandom* or "quasi control*" or quasicontrol* or ((quasi* or experimental) adj3 (method* or study or trial or design*))).ti,ab,hw.
42	("time series" adj2 interrupt*).ti,ab,hw.
43	(time points adj3 (over or multiple or three or four or five or six or seven or eight or nine or ten or eleven or twelve or month* or hour? or day? or "more than")).ab.
44	pilot.ti.
45	Pilot projects/
46	clinical trial.pt.
47	multicenter study.pt.
48	(multicentre or multicenter or multi‐centre or multi‐center).ti.
49	random*.ti,ab. or controlled.ti.
50	(control adj3 (area or cohort? or compar? or condition or group? or intervention? or participant? or study)).ab.
51	25 or 26 or 27 or 28 or 29 or 30 or 31 or 32 or 33 or 34 or 35 or 36 or 37 or 38 or 39 or 40 or 41 or 42 or 43 or 44 or 45 or 46 or 47 or 48 or 49 or 50
52	exp animals/ not humans/
53	"comment on".cm. or systematic review.ti. or literature review.ti. or editorial.pt. or letter.pt. or meta‐analysis.pt. or news.pt. or review.pt.
54	52 or 53
55	51 not 54
56	24 and 55
57	(2011* or 2012* or 2013* or 2014* or 2015* or 2016* or 2017*).dc,dp,ed,ep,yr.
58	56 and 57