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Abstract (2404) | Core Tip (2017) | Full Article (HTML) (24746) | Tables (1-1) (392) | Full Article (PDF)-1022K (3220) | Audio-416K (88) | Peer-Review Report-83K (499) | Answering Reviewers-24K (509) | Received: 06/25/2015 | Revised: 11/10/2015 | Accepted: 12/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (125) | Total Visits (41786) | Similar Articles (649) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1971) | Core Tip (1858) | Full Article (HTML) (12924) | Figures (1-6) (456) | Tables (1-1) (419) | Full Article (PDF)-1426K (2787) | Audio-605K (41) | Peer-Review Report-125K (346) | Answering Reviewers-263K (346) | Received: 08/19/2015 | Revised: 12/14/2015 | Accepted: 12/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (136) | Total Visits (27769) | Similar Articles (0) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1344) | Core Tip (1292) | Full Article (HTML) (5702) | Figures (1-7) (407) | Tables (1-2) (375) | Full Article (PDF)-1796K (1019) | Audio-814K (17) | Peer-Review Report-78K (269) | Answering Reviewers-116K (411) | Received: 06/04/2015 | Revised: 10/18/2015 | Accepted: 12/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (17012) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1470) | Core Tip (1515) | Full Article (HTML) (3505) | Tables (1-4) (389) | Full Article (PDF)-730K (552) | Audio-891K (28) | Peer-Review Report-94K (249) | Answering Reviewers-58K (309) | Received: 07/23/2015 | Revised: 09/26/2015 | Accepted: 12/01/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (13728) | Similar Articles (119) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1318) | Core Tip (1358) | Full Article (HTML) (3249) | Figures (1-2) (448) | Tables (1-5) (393) | Full Article (PDF)-915K (518) | Audio-740K (11) | Peer-Review Report-119K (265) | Answering Reviewers-176K (450) | Received: 10/08/2015 | Revised: 11/14/2015 | Accepted: 12/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14080) | Similar Articles (505) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1441) | Core Tip (1255) | Full Article (HTML) (4843) | Figures (1-3) (520) | Tables (1-5) (424) | Full Article (PDF)-1058K (593) | Audio-796K (13) | Peer-Review Report-86K (340) | Answering Reviewers-179K (256) | Received: 05/11/2015 | Revised: 08/12/2015 | Accepted: 12/01/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (17611) | Similar Articles (1203) | Timeline of Article Publication (7) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1481) | Core Tip (1347) | Full Article (HTML) (3755) | Figures (1-5) (466) | Full Article (PDF)-937K (510) | Audio-724K (27) | Peer-Review Report-110K (248) | Answering Reviewers-96K (338) | Received: 09/09/2015 | Revised: 11/03/2015 | Accepted: 12/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (13409) | Similar Articles (43) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open