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Abstract (1569) | Core Tip (1435) | Full Article (HTML) (4570) | Figures (1-2) (575) | Tables (1-2) (485) | Full Article (PDF)-1660K (604) | Audio-2420K (17) | Peer-Review Report-97K (291) | Answering Reviewers-82K (320) | Received: 03/15/2015 | Revised: 06/10/2015 | Accepted: 08/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (19034) | Similar Articles (645) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1485) | Core Tip (1399) | Full Article (HTML) (5209) | Figures (1-8) (523) | Full Article (PDF)-1469K (762) | Audio-1822K (22) | Peer-Review Report-90K (281) | Answering Reviewers-300K (303) | Received: 05/10/2015 | Revised: 08/04/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (22) | Total Visits (17868) | Similar Articles (25) | 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 (1627) | Core Tip (1466) | Full Article (HTML) (4693) | Figures (1-1) (587) | Tables (1-3) (515) | Full Article (PDF)-924K (785) | Audio-840K (21) | Peer-Review Report-72K (278) | Answering Reviewers-50K (283) | Received: 06/25/2015 | Revised: 09/13/2015 | Accepted: 11/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (17798) | Similar Articles (279) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1601) | Core Tip (1577) | Full Article (HTML) (5866) | Figures (1-3) (842) | Tables (1-7) (435) | Full Article (PDF)-1013K (885) | Audio-472K (24) | Peer-Review Report-83K (295) | Answering Reviewers-156K (335) | Received: 05/05/2015 | Revised: 10/19/2015 | Accepted: 11/24/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (42) | Total Visits (19963) | Similar Articles (36) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1480) | Core Tip (1511) | Full Article (HTML) (3658) | Figures (1-2) (372) | Tables (1-1) (486) | Full Article (PDF)-1508K (577) | Audio-1120K (16) | Peer-Review Report-99K (301) | Answering Reviewers-200K (358) | Received: 08/16/2015 | Revised: 10/19/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (16896) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1525) | Core Tip (1251) | Full Article (HTML) (5521) | Tables (1-4) (439) | Full Article (PDF)-992K (957) | Audio-576K (32) | Peer-Review Report-113K (248) | Answering Reviewers-232K (276) | Received: 09/02/2015 | Revised: 10/13/2015 | Accepted: 11/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (47) | Total Visits (17413) | Similar Articles (75) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1761) | Core Tip (1516) | Full Article (HTML) (4788) | Figures (1-2) (496) | Tables (1-3) (518) | Full Article (PDF)-989K (830) | Audio-298K (18) | Peer-Review Report-103K (360) | Answering Reviewers-302K (306) | Received: 07/16/2015 | Revised: 09/20/2015 | Accepted: 11/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (18041) | Similar Articles (231) | 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 (1500) | Core Tip (1525) | Full Article (HTML) (4591) | Figures (1-2) (509) | Tables (1-2) (588) | Full Article (PDF)-949K (594) | Audio-140K (18) | Peer-Review Report-119K (303) | Answering Reviewers-210K (324) | Received: 03/31/2015 | Revised: 10/06/2015 | Accepted: 11/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (17242) | Similar Articles (839) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1525) | Core Tip (1214) | Full Article (HTML) (3926) | Figures (1-2) (497) | Tables (1-1) (480) | Full Article (PDF)-1236K (568) | Audio-1435K (16) | Peer-Review Report-78K (253) | Answering Reviewers-99K (413) | Received: 07/10/2015 | Revised: 09/11/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (14526) | Similar Articles (72) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open