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Abstract (992) | Core Tip (956) | Full Article (HTML) (3340) | Figures (1-11) (253) | Full Article (PDF)-2909K (306) | Audio-825K (15) | Peer-Review Report-88K (215) | Answering Reviewers-89K (152) | Received: 01/23/2017 | Revised: 05/18/2017 | Accepted: 06/13/2017 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (11294) | Similar Articles (11) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open