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Abstract (1447) | Core Tip (1738) | Full Article (HTML) (5360) | Figures (1-2) (523) | Full Article (PDF)-1676K (823) | Audio-720K (27) | Peer-Review Report-129K (274) | Answering Reviewers-153K (270) | Received: 05/23/2015 | Revised: 09/23/2015 | Accepted: 11/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (15257) | 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 (1441) | Core Tip (1303) | Full Article (HTML) (5302) | Figures (1-1) (346) | Tables (1-3) (649) | Full Article (PDF)-1307K (777) | Audio-581K (42) | Peer-Review Report-96K (258) | Answering Reviewers-289K (316) | Received: 05/28/2015 | Revised: 08/04/2015 | Accepted: 01/29/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (20) | Total Visits (15039) | 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 (1457) | Core Tip (1487) | Full Article (HTML) (4900) | Figures (1-7) (362) | Full Article (PDF)-1337K (697) | Audio-811K (23) | Peer-Review Report-104K (269) | Answering Reviewers-244K (322) | Received: 06/12/2015 | Revised: 11/26/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (15635) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1785) | Core Tip (1403) | Full Article (HTML) (5187) | Figures (1-7) (370) | Full Article (PDF)-1136K (640) | Audio-134K (40) | Peer-Review Report-108K (311) | Answering Reviewers-101K (295) | Received: 05/29/2015 | Revised: 08/12/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (17545) | Similar Articles (16) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1689) | Core Tip (1651) | Full Article (HTML) (5236) | Figures (1-10) (456) | Full Article (PDF)-2135K (637) | Audio-1273K (44) | Peer-Review Report-108K (320) | Answering Reviewers-206K (378) | Received: 06/26/2015 | Revised: 10/30/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (18277) | Similar Articles (7) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open