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Abstract (1885) | Core Tip (2237) | Full Article (HTML) (10947) | Figures (1-1) (1388) | Tables (1-3) (571) | Full Article (PDF)-2468K (1472) | Audio-760K (103) | Peer-Review Report-141K (340) | Answering Reviewers-141K (349) | Received: 04/03/2016 | Revised: 06/13/2016 | Accepted: 07/18/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (27) | Total Visits (25395) | Similar Articles (165) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1598) | Core Tip (2018) | Full Article (HTML) (6655) | Figures (1-1) (1126) | Full Article (PDF)-1238K (1200) | Audio-906K (32) | Peer-Review Report-201K (346) | Answering Reviewers-249K (464) | Received: 02/14/2016 | Revised: 04/14/2016 | Accepted: 05/09/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (18952) | 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 (1498) | Core Tip (1436) | Full Article (HTML) (6598) | Tables (1-1) (532) | Full Article (PDF)-827K (1194) | Audio-552K (41) | Peer-Review Report-100K (338) | Answering Reviewers-73K (304) | Received: 03/16/2016 | Revised: 04/09/2016 | Accepted: 05/27/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (18154) | Similar Articles (15) | 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 (1447) | Core Tip (1531) | Full Article (HTML) (3831) | Figures (1-1) (484) | Tables (1-3) (470) | Full Article (PDF)-897K (538) | Audio-626K (19) | Peer-Review Report-110K (274) | Answering Reviewers-72K (307) | Received: 02/09/2016 | Revised: 04/12/2016 | Accepted: 05/09/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (18099) | Similar Articles (411) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1473) | Core Tip (1377) | Full Article (HTML) (3267) | Figures (1-1) (484) | Tables (1-2) (515) | Full Article (PDF)-1030K (645) | Audio-737K (27) | Peer-Review Report-196K (293) | Answering Reviewers-249K (364) | Received: 03/15/2016 | Revised: 03/18/2016 | Accepted: 05/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (17386) | Similar Articles (12) | 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 (1417) | Core Tip (1431) | Full Article (HTML) (3474) | Tables (1-4) (472) | Full Article (PDF)-1007K (631) | Audio-778K (28) | Peer-Review Report-92K (287) | Answering Reviewers-104K (391) | Received: 12/09/2015 | Revised: 01/20/2016 | Accepted: 04/18/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (16) | Total Visits (17169) | Similar Articles (817) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1451) | Core Tip (1932) | Full Article (HTML) (6947) | Figures (1-3) (501) | Tables (1-3) (501) | Full Article (PDF)-1130K (799) | Audio-1413K (46) | Peer-Review Report-113K (343) | Answering Reviewers-62K (337) | Received: 02/29/2016 | Revised: 06/20/2016 | Accepted: 07/13/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (29) | Total Visits (19657) | Similar Articles (75) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2798) | Core Tip (1891) | Full Article (HTML) (7708) | Figures (1-1) (513) | Tables (1-1) (492) | Full Article (PDF)-1005K (1088) | Audio-1912K (85) | Peer-Review Report-83K (412) | Answering Reviewers-114K (648) | Received: 04/11/2016 | Revised: 05/08/2016 | Accepted: 06/16/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (24158) | Similar Articles (264) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open