Table S1.

Search strategy – Medline and Cochrane Library (MeSH)

Search	Search strategy
1	(“Costs and Cost Analysis”[Mesh] OR “Cost of Illness”[Mesh] OR “Drug Costs”[Mesh] OR “Hospital Costs”[Mesh] OR “Health Care Costs”[Mesh] OR “Cost-Benefit Analysis”[Mesh])
2	“Drug-Related Side Effects and Adverse Reactions”[Mesh]
3	#1 AND #2
4	#3 Filters: English; 20 years

Abbreviation: MeSH, medical subject headings.