Key points are not available for this paper at this time.
PROSPERO 2013: CRD42013005953. Available at: http: //www. crd. york. ac. uk/PROSPERO/displayᵣecord. asp? ID=CRD42013005953.
Giahi et al. (Thu,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: