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Abstract (1355) | Core Tip (1252) | Full Article (HTML) (4581) | Tables (1-4) (627) | Full Article (PDF)-983K (425) | Audio-486K (24) | Peer-Review Report-113K (301) | Answering Reviewers-90K (246) | Received: 05/29/2015 | Revised: 08/29/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (15386) | Similar Articles (6) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1601) | Core Tip (1567) | Full Article (HTML) (4819) | Figures (1-2) (485) | Tables (1-9) (611) | Full Article (PDF)-1108K (621) | Audio-1177K (26) | Peer-Review Report-97K (337) | Answering Reviewers-73K (336) | Received: 05/27/2015 | Revised: 08/08/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (15563) | Similar Articles (79) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1435) | Core Tip (1350) | Full Article (HTML) (5798) | Figures (1-2) (496) | Full Article (PDF)-1173K (740) | Audio-1403K (31) | Peer-Review Report-82K (339) | Answering Reviewers-81K (332) | Received: 05/30/2015 | Revised: 09/04/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (42) | Total Visits (18922) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1478) | Core Tip (1524) | Full Article (HTML) (5299) | Figures (1-1) (636) | Tables (1-1) (509) | Full Article (PDF)-794K (887) | Audio-234K (38) | Peer-Review Report-80K (367) | Answering Reviewers-39K (233) | Received: 05/28/2015 | Revised: 09/04/2015 | Accepted: 10/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (16559) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1532) | Core Tip (1399) | Full Article (HTML) (10437) | Figures (1-6) (832) | Tables (1-2) (551) | Full Article (PDF)-1337K (1153) | Audio-372K (27) | Peer-Review Report-92K (373) | Answering Reviewers-83K (389) | Received: 05/29/2015 | Revised: 09/05/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (75) | Total Visits (23010) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1305) | Core Tip (1236) | Full Article (HTML) (4111) | Figures (1-3) (317) | Tables (1-1) (478) | Full Article (PDF)-1037K (534) | Audio-484K (18) | Peer-Review Report-88K (368) | Answering Reviewers-343K (277) | Received: 09/21/2015 | Revised: 10/30/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (15131) | Similar Articles (5) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1603) | Core Tip (1674) | Full Article (HTML) (7554) | Figures (1-7) (493) | Tables (1-3) (653) | Full Article (PDF)-1056K (1012) | Audio-1510K (32) | Peer-Review Report-101K (333) | Answering Reviewers-261K (408) | Received: 06/23/2015 | Revised: 09/19/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (24153) | Similar Articles (617) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1447) | Core Tip (1419) | Full Article (HTML) (2979) | Full Article (PDF)-648K (486) | Audio-1224K (10) | Peer-Review Report-76K (283) | Answering Reviewers-64K (267) | Received: 07/17/2015 | Revised: 09/29/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (11764) | Similar Articles (20) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open