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Abstract (2003) | Core Tip (1636) | Full Article (HTML) (13865) | Figures (1-2) (595) | Tables (1-1) (358) | Full Article (PDF)-1486K (2109) | Audio-700K (52) | Peer-Review Report-77K (633) | Answering Reviewers-100K (397) | Received: 04/28/2015 | Revised: 09/18/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (54) | Total Visits (28314) | Similar Articles (1512) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1237) | Core Tip (1295) | Full Article (HTML) (4320) | Figures (1-3) (241) | Full Article (PDF)-2311K (805) | Audio-1296K (26) | Peer-Review Report-86K (282) | Answering Reviewers-71K (271) | Received: 08/11/2015 | Revised: 10/18/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (13924) | Similar Articles (244) | Timeline of Article Publication (11) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1367) | Core Tip (1225) | Full Article (HTML) (4109) | Tables (1-2) (305) | Full Article (PDF)-905K (768) | Audio-774K (29) | Peer-Review Report-109K (289) | Answering Reviewers-93K (275) | Received: 06/28/2015 | Revised: 09/09/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (13307) | Similar Articles (27) | 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 (1382) | Core Tip (1121) | Full Article (HTML) (3098) | Figures (1-8) (232) | Full Article (PDF)-1371K (414) | Audio-1477K (24) | Peer-Review Report-88K (231) | Answering Reviewers-168K (209) | Received: 02/28/2015 | Revised: 04/29/2015 | Accepted: 09/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (12549) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1610) | Core Tip (1622) | Full Article (HTML) (6016) | Figures (1-4) (260) | Tables (1-3) (320) | Full Article (PDF)-1651K (854) | Audio-966K (37) | Peer-Review Report-104K (333) | Answering Reviewers-109K (300) | Received: 03/27/2015 | Revised: 07/09/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (20757) | Similar Articles (53) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2971) | Core Tip (2779) | Full Article (HTML) (6133) | Figures (1-2) (775) | Tables (1-2) (341) | Full Article (PDF)-1120K (798) | Audio-1065K (33) | Peer-Review Report-87K (377) | Answering Reviewers-80K (401) | Received: 07/14/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (24364) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1330) | Core Tip (1278) | Full Article (HTML) (3682) | Figures (1-1) (763) | Tables (1-1) (348) | Full Article (PDF)-930K (601) | Audio-530K (31) | Peer-Review Report-111K (262) | Answering Reviewers-152K (258) | Received: 05/27/2015 | Revised: 08/19/2015 | Accepted: 12/03/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15750) | Similar Articles (27) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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