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Abstract (1733) | Core Tip (1581) | Full Article (HTML) (33298) | Figures (1-6) (649) | Tables (1-1) (406) | Full Article (PDF)-4412K (1944) | Audio-1154K (393) | Peer-Review Report-95K (333) | Answering Reviewers-81K (1925) | Received: 06/28/2015 | Revised: 09/03/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (159) | Total Visits (51507) | Similar Articles (0) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1970) | Core Tip (1826) | Full Article (HTML) (9660) | Figures (1-5) (827) | Tables (1-1) (583) | Full Article (PDF)-1698K (769) | Audio-368K (61) | Peer-Review Report-133K (334) | Answering Reviewers-140K (339) | Received: 05/27/2015 | Revised: 07/30/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (67) | Total Visits (22531) | Similar Articles (26) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1483) | Core Tip (1341) | Full Article (HTML) (5396) | Figures (1-1) (377) | Tables (1-3) (721) | Full Article (PDF)-1307K (800) | Audio-581K (42) | Peer-Review Report-96K (266) | Answering Reviewers-289K (324) | Received: 05/28/2015 | Revised: 08/04/2015 | Accepted: 01/29/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (20) | Total Visits (15465) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1865) | Core Tip (1449) | Full Article (HTML) (5297) | Figures (1-7) (400) | Full Article (PDF)-1136K (664) | Audio-134K (40) | Peer-Review Report-108K (328) | Answering Reviewers-101K (311) | Received: 05/29/2015 | Revised: 08/12/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (18147) | Similar Articles (16) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1736) | Core Tip (1690) | Full Article (HTML) (5346) | Figures (1-10) (488) | Full Article (PDF)-2135K (654) | Audio-1273K (46) | Peer-Review Report-108K (331) | Answering Reviewers-206K (392) | Received: 06/26/2015 | Revised: 10/30/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (18701) | Similar Articles (7) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open