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. Author manuscript; available in PMC: 2014 Jan 2.
Published in final edited form as: J Interv Card Electrophysiol. 2013 Jul 24;37(3):10.1007/s10840-013-9813-7. doi: 10.1007/s10840-013-9813-7

Fig. 1.

Fig. 1

PRISMA diagram of meta-analysis to identify studies [8]. PRISMA Preferred Reporting Items for Systematic Reviews and Meta-Analyses