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Abstract (1390) | Core Tip (1284) | Full Article (HTML) (4637) | Tables (1-4) (657) | Full Article (PDF)-983K (445) | Audio-486K (24) | Peer-Review Report-113K (317) | Answering Reviewers-90K (256) | Received: 05/29/2015 | Revised: 08/29/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (15994) | Similar Articles (6) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1634) | Core Tip (1603) | Full Article (HTML) (4877) | Figures (1-2) (516) | Tables (1-9) (636) | Full Article (PDF)-1108K (641) | Audio-1177K (32) | Peer-Review Report-97K (350) | Answering Reviewers-73K (366) | Received: 05/27/2015 | Revised: 08/08/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (16122) | Similar Articles (83) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1474) | Core Tip (1379) | Full Article (HTML) (5891) | Figures (1-2) (528) | Full Article (PDF)-1173K (758) | Audio-1403K (34) | Peer-Review Report-82K (352) | Answering Reviewers-81K (341) | Received: 05/30/2015 | Revised: 09/04/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (46) | Total Visits (19636) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1528) | Core Tip (1556) | Full Article (HTML) (5454) | Figures (1-1) (667) | Tables (1-1) (533) | Full Article (PDF)-794K (901) | Audio-234K (40) | Peer-Review Report-80K (376) | Answering Reviewers-39K (244) | Received: 05/28/2015 | Revised: 09/04/2015 | Accepted: 10/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (17183) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1570) | Core Tip (1444) | Full Article (HTML) (10722) | Figures (1-6) (879) | Tables (1-2) (584) | Full Article (PDF)-1337K (1185) | Audio-372K (38) | Peer-Review Report-92K (387) | Answering Reviewers-83K (404) | Received: 05/29/2015 | Revised: 09/05/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (78) | Total Visits (23940) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1338) | Core Tip (1268) | Full Article (HTML) (4257) | Figures (1-3) (342) | Tables (1-1) (509) | Full Article (PDF)-1037K (547) | Audio-484K (19) | Peer-Review Report-88K (376) | Answering Reviewers-343K (290) | Received: 09/21/2015 | Revised: 10/30/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (15826) | Similar Articles (5) | 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 (1486) | Core Tip (1509) | Full Article (HTML) (3032) | Full Article (PDF)-648K (498) | Audio-1224K (12) | Peer-Review Report-76K (291) | Answering Reviewers-64K (283) | Received: 07/17/2015 | Revised: 09/29/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (12283) | Similar Articles (25) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open