Electronic Supplementary Material Appendix S1 
 
Specification of the search strategy used in the Pubmed database:  
(488 HITS, 23th of june, 2014) 
 
(((("Running"[Mesh]) AND (((("Athletic Injuries"[Mesh]) OR running injur*) OR running-related 
injur*) OR "1000 hours")) NOT ((((((((((((((((((((((((("Addresses"[Publication Type]) OR 
"Bibliography"[Publication Type]) OR "Biography"[Publication Type]) OR "Case 
Reports"[Publication Type]) OR "Clinical Conference"[Publication Type]) OR 
"Comment"[Publication Type]) OR "Congresses"[Publication Type]) OR "Dictionary"[Publication 
Type]) OR "Directory"[Publication Type]) OR "Editorial"[Publication Type]) OR 
"Festschrift"[Publication Type]) OR "Government Publications"[Publication Type]) OR 
"Interview"[Publication Type]) OR "Lectures"[Publication Type]) OR "Legal Cases"[Publication 
Type]) OR "Legislation"[Publication Type]) OR "Letter"[Publication Type]) OR 
"News"[Publication Type]) OR "Newspaper Article"[Publication Type]) OR "Retracted 
Publication"[Publication Type]) OR "Retraction of Publication"[Publication Type]) OR 
"Review"[Publication Type]) OR "Scientific Integrity Review"[Publication Type]) OR "Technical 
Report"[Publication Type]) OR "Validation Studies"[Publication Type])) NOT "Soccer"[Mesh]) 
NOT "Football"[Mesh] Filters: Danish; English 

Incidence of Running-Related Injuries Per 1000 h of running in Different Types of Runners: A Systematic Review and Meta-Analysis.
Videbæk, Solvej,Bueno, Andreas Moeballe,Nielsen, Rasmus Oestergaard,Rasmussen, Sten