The search terms, keywords, and phrases used for each EtR domain (1–7) represent a basic and systematic approach. However, the search may not have captured all relevant articles, reports, or publications available in the literature
Domain 1:
Whole Cell (wP) Hexavalent vaccine and “disease burden” OR epidemiology OR incidence OR cases OR hospitalization OR case fatality OR “clinical characteristics” OR “cost of health care” OR “alternative prevention”
Domain 2:
Whole Cell (wP) Hexavalent vaccine and “benefits and harms” OR safety OR efficacy OR effectiveness OR “adverse events”
Domain 3:
Whole Cell (wP) Hexavalent vaccine and “values and preferences” OR demand
Domain 4:
Whole Cell (wP) Hexavalent and “availability of vaccine” OR “resource use” OR cost-effectiveness
Domain 5:
Whole Cell (wP) Hexavalent vaccine and “health equity” OR “ethical or legal implication”
Domain 6:
Whole Cell (wP) Hexavalent vaccine and “acceptability of intervention” OR “acceptance of intervention”
Domain 7:
Whole Cell (wP) Hexavalent vaccine and feasibility OR “successful implementation” OR “financial barriers” OR “vaccine supply” OR “vaccine use”