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Abstract (1695) | Core Tip (1480) | Full Article (HTML) (5064) | Figures (1-1) (550) | Full Article (PDF)-1037K (650) | Audio-706K (156) | Peer-Review Report-98K (380) | Answering Reviewers-207K (302) | Received: 09/12/2015 | Revised: 11/23/2015 | Accepted: 01/29/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (35) | Total Visits (16642) | Similar Articles (71) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1672) | Core Tip (1460) | Full Article (HTML) (5644) | Tables (1-2) (529) | Full Article (PDF)-803K (902) | Audio-1736K (24) | Peer-Review Report-93K (334) | Answering Reviewers-111K (301) | Received: 10/29/2015 | Revised: 12/18/2015 | Accepted: 01/29/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (45) | Total Visits (16138) | Similar Articles (3) | Timeline of Article Publication (2) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1937) | Core Tip (1600) | Full Article (HTML) (3987) | Figures (1-1) (779) | Tables (1-2) (669) | Full Article (PDF)-890K (699) | Audio-1314K (27) | Peer-Review Report-97K (345) | Answering Reviewers-158K (443) | Received: 06/12/2015 | Revised: 09/10/2015 | Accepted: 01/29/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (31) | Total Visits (15431) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1681) | Core Tip (1447) | Full Article (HTML) (4867) | Tables (1-1) (587) | Full Article (PDF)-868K (713) | Audio-375K (32) | Peer-Review Report-67K (314) | Answering Reviewers-80K (304) | Received: 09/11/2015 | Revised: 10/27/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (14295) | Similar Articles (39) | 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 (1505) | Core Tip (1506) | Full Article (HTML) (5172) | Tables (1-3) (589) | Full Article (PDF)-874K (649) | Audio-858K (21) | Peer-Review Report-111K (340) | Answering Reviewers-69K (287) | Received: 09/16/2015 | Revised: 11/13/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (18413) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1572) | Core Tip (1444) | Full Article (HTML) (4309) | Figures (1-1) (515) | Tables (1-1) (529) | Full Article (PDF)-943K (527) | Audio-719K (22) | Peer-Review Report-116K (288) | Answering Reviewers-14K (442) | Received: 09/25/2015 | Revised: 12/30/2015 | Accepted: 01/29/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (14740) | Similar Articles (8) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1440) | Core Tip (1491) | Full Article (HTML) (4052) | Figures (1-3) (452) | Tables (1-6) (472) | Full Article (PDF)-1166K (536) | Audio-2574K (62) | Peer-Review Report-100K (303) | Answering Reviewers-145K (407) | Received: 08/27/2015 | Revised: 11/05/2015 | Accepted: 12/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15464) | Similar Articles (34) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1836) | Core Tip (1664) | Full Article (HTML) (4251) | Figures (1-1) (499) | Tables (1-5) (581) | Full Article (PDF)-980K (576) | Audio-5022K (32) | Peer-Review Report-82K (332) | Answering Reviewers-101K (277) | Received: 06/08/2015 | Revised: 10/01/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (16738) | Similar Articles (357) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1479) | Core Tip (1481) | Full Article (HTML) (3168) | Full Article (PDF)-847K (429) | Audio-605K (25) | Peer-Review Report-96K (239) | Answering Reviewers-82K (529) | Received: 08/28/2015 | Revised: 12/10/2015 | Accepted: 01/22/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (12922) | Similar Articles (47) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open