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Abstract (1513) | Core Tip (1914) | Full Article (HTML) (6429) | Figures (1-1) (1037) | Full Article (PDF)-1238K (1144) | Audio-906K (32) | Peer-Review Report-201K (313) | Answering Reviewers-249K (432) | Received: 02/14/2016 | Revised: 04/14/2016 | Accepted: 05/09/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (22) | Total Visits (18041) | Similar Articles (1) | 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 (1362) | Core Tip (1455) | Full Article (HTML) (3686) | Figures (1-1) (415) | Tables (1-3) (407) | Full Article (PDF)-897K (500) | Audio-626K (19) | Peer-Review Report-110K (247) | Answering Reviewers-72K (277) | Received: 02/09/2016 | Revised: 04/12/2016 | Accepted: 05/09/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (16623) | Similar Articles (390) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1405) | Core Tip (1305) | Full Article (HTML) (3126) | Figures (1-1) (423) | Tables (1-2) (454) | Full Article (PDF)-1030K (609) | Audio-737K (22) | Peer-Review Report-196K (260) | Answering Reviewers-249K (334) | Received: 03/15/2016 | Revised: 03/18/2016 | Accepted: 05/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (16090) | Similar Articles (12) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1796) | Core Tip (1657) | Full Article (HTML) (5825) | Figures (1-2) (470) | Tables (1-3) (451) | Full Article (PDF)-1076K (1397) | Audio-812K (49) | Peer-Review Report-146K (330) | Answering Reviewers-93K (280) | Received: 03/13/2016 | Revised: 04/17/2016 | Accepted: 05/09/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (22010) | Similar Articles (1) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1372) | Core Tip (1832) | Full Article (HTML) (6708) | Figures (1-3) (437) | Tables (1-3) (443) | Full Article (PDF)-1130K (700) | Audio-1413K (38) | Peer-Review Report-113K (312) | Answering Reviewers-62K (273) | Received: 02/29/2016 | Revised: 06/20/2016 | Accepted: 07/13/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (29) | Total Visits (18246) | Similar Articles (64) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2714) | Core Tip (1792) | Full Article (HTML) (7358) | Figures (1-1) (443) | Tables (1-1) (426) | Full Article (PDF)-1005K (1039) | Audio-1912K (52) | Peer-Review Report-83K (376) | Answering Reviewers-114K (604) | Received: 04/11/2016 | Revised: 05/08/2016 | Accepted: 06/16/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (22325) | Similar Articles (257) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open