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Abstract (1353) | Core Tip (1673) | Full Article (HTML) (4511) | Figures (1-1) (469) | Tables (1-1) (462) | Full Article (PDF)-837K (702) | Audio-1560K (22) | Peer-Review Report-95K (236) | Answering Reviewers-235K (317) | Received: 05/28/2015 | Revised: 09/08/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (14650) | Similar Articles (480) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1443) | Core Tip (1480) | Full Article (HTML) (8074) | Figures (1-2) (503) | Tables (1-4) (453) | Full Article (PDF)-964K (3018) | Audio-774K (32) | Peer-Review Report-81K (378) | Answering Reviewers-19K (334) | Received: 04/15/2015 | Revised: 07/28/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (103) | Total Visits (21696) | Similar Articles (1058) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1402) | Core Tip (1221) | Full Article (HTML) (4597) | Figures (1-1) (569) | Tables (1-2) (444) | Full Article (PDF)-941K (628) | Audio-1408K (25) | Peer-Review Report-101K (288) | Answering Reviewers-49K (231) | Received: 06/27/2015 | Revised: 09/28/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (23) | Total Visits (13482) | Similar Articles (0) | 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 (2166) | Core Tip (1956) | Full Article (HTML) (11702) | Figures (1-1) (456) | Full Article (PDF)-939K (985) | Audio-543K (28) | Peer-Review Report-105K (333) | Answering Reviewers-112K (281) | Received: 06/27/2015 | Revised: 08/08/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (86) | Total Visits (22392) | Similar Articles (332) | 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 (1412) | Core Tip (1609) | Full Article (HTML) (6232) | Figures (1-4) (459) | Tables (1-1) (496) | Full Article (PDF)-1073K (782) | Audio-1580K (95) | Peer-Review Report-82K (251) | Answering Reviewers-82K (400) | Received: 06/19/2015 | Revised: 09/03/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (31) | Total Visits (17752) | Similar Articles (0) | 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 (1341) | Core Tip (1232) | Full Article (HTML) (5015) | Tables (1-1) (488) | Full Article (PDF)-834K (550) | Audio-1893K (33) | Peer-Review Report-95K (235) | Answering Reviewers-73K (226) | Received: 06/15/2015 | Revised: 08/07/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (13636) | Similar Articles (1268) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1702) | Core Tip (1828) | Full Article (HTML) (5447) | Figures (1-3) (463) | Tables (1-7) (1054) | Full Article (PDF)-874K (755) | Audio-159K (183) | Peer-Review Report-121K (346) | Answering Reviewers-91K (368) | Received: 08/03/2015 | Revised: 09/27/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (22523) | Similar Articles (17) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1348) | Core Tip (1734) | Full Article (HTML) (3958) | Figures (1-1) (376) | Tables (1-5) (550) | Full Article (PDF)-951K (679) | Audio-551K (34) | Peer-Review Report-114K (270) | Answering Reviewers-188K (935) | Received: 04/26/2015 | Revised: 09/23/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (15490) | Similar Articles (1067) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open