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Abstract (1347) | Core Tip (1417) | Full Article (HTML) (5138) | Figures (1-1) (925) | Tables (1-3) (353) | Full Article (PDF)-1112K (759) | Audio-92K (22) | Peer-Review Report-98K (317) | Answering Reviewers-158K (278) | Received: 08/07/2015 | Revised: 10/12/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (17358) | Similar Articles (1745) | 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 (1172) | Core Tip (1940) | Full Article (HTML) (3055) | Figures (1-3) (266) | Tables (1-5) (392) | Full Article (PDF)-921K (398) | Audio-904K (32) | Peer-Review Report-97K (231) | Answering Reviewers-267K (213) | Received: 07/30/2015 | Revised: 10/15/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (12162) | Similar Articles (1176) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1328) | Core Tip (1291) | Full Article (HTML) (4429) | Figures (1-5) (378) | Tables (1-3) (386) | Full Article (PDF)-937K (626) | Audio-1517K (17) | Peer-Review Report-86K (256) | Answering Reviewers-153K (266) | Received: 07/28/2015 | Revised: 10/07/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (27) | Total Visits (13938) | Similar Articles (57) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1581) | Core Tip (1260) | Full Article (HTML) (2833) | Figures (1-3) (422) | Full Article (PDF)-1199K (483) | Audio-833K (23) | Peer-Review Report-140K (245) | Answering Reviewers-130K (194) | Received: 07/05/2015 | Revised: 11/06/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11654) | Similar Articles (22) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open