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Abstract (1924) | Core Tip (1628) | Full Article (HTML) (7341) | Figures (1-4) (517) | Tables (1-1) (512) | Full Article (PDF)-1015K (873) | Audio-376K (21) | Peer-Review Report-67K (428) | Answering Reviewers-8K (393) | Received: 07/21/2015 | Revised: 10/21/2015 | Accepted: 12/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (39) | Total Visits (19341) | Similar Articles (0) | 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 (2155) | Core Tip (1660) | Full Article (HTML) (14756) | Figures (1-4) (654) | Tables (1-3) (563) | Full Article (PDF)-1025K (1967) | Audio-444K (97) | Peer-Review Report-111K (342) | Answering Reviewers-138K (390) | Received: 08/18/2015 | Revised: 10/23/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (66) | Total Visits (28447) | Similar Articles (281) | 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 (1499) | Core Tip (1469) | Full Article (HTML) (6184) | Figures (1-7) (504) | Tables (1-2) (467) | Full Article (PDF)-1796K (1093) | Audio-814K (23) | Peer-Review Report-78K (347) | Answering Reviewers-116K (497) | Received: 06/04/2015 | Revised: 10/18/2015 | Accepted: 12/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (19625) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1613) | Core Tip (1712) | Full Article (HTML) (3825) | Tables (1-4) (495) | Full Article (PDF)-730K (607) | Audio-891K (32) | Peer-Review Report-94K (321) | Answering Reviewers-58K (376) | Received: 07/23/2015 | Revised: 09/26/2015 | Accepted: 12/01/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15758) | Similar Articles (128) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1471) | Core Tip (1495) | Full Article (HTML) (3506) | Figures (1-2) (561) | Tables (1-5) (473) | Full Article (PDF)-915K (577) | Audio-740K (16) | Peer-Review Report-119K (344) | Answering Reviewers-176K (519) | Received: 10/08/2015 | Revised: 11/14/2015 | Accepted: 12/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (16185) | Similar Articles (535) | 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 (1692) | Core Tip (1502) | Full Article (HTML) (4011) | Figures (1-5) (586) | Full Article (PDF)-937K (586) | Audio-724K (35) | Peer-Review Report-110K (331) | Answering Reviewers-96K (416) | Received: 09/09/2015 | Revised: 11/03/2015 | Accepted: 12/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (15613) | Similar Articles (44) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open