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Abstract (1359) | Core Tip (1256) | Full Article (HTML) (4586) | Tables (1-4) (634) | Full Article (PDF)-983K (427) | Audio-486K (24) | Peer-Review Report-113K (302) | Answering Reviewers-90K (247) | Received: 05/29/2015 | Revised: 08/29/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (15498) | Similar Articles (6) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1605) | Core Tip (1570) | Full Article (HTML) (4830) | Figures (1-2) (491) | Tables (1-9) (617) | Full Article (PDF)-1108K (625) | Audio-1177K (26) | Peer-Review Report-97K (339) | Answering Reviewers-73K (340) | Received: 05/27/2015 | Revised: 08/08/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (15635) | Similar Articles (79) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1439) | Core Tip (1354) | Full Article (HTML) (5816) | Figures (1-2) (501) | Full Article (PDF)-1173K (744) | Audio-1403K (31) | Peer-Review Report-82K (342) | Answering Reviewers-81K (334) | Received: 05/30/2015 | Revised: 09/04/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (42) | Total Visits (19054) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1484) | Core Tip (1529) | Full Article (HTML) (5320) | Figures (1-1) (641) | Tables (1-1) (514) | Full Article (PDF)-794K (887) | Audio-234K (38) | Peer-Review Report-80K (369) | Answering Reviewers-39K (236) | Received: 05/28/2015 | Revised: 09/04/2015 | Accepted: 10/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (16654) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1536) | Core Tip (1403) | Full Article (HTML) (10487) | Figures (1-6) (840) | Tables (1-2) (558) | Full Article (PDF)-1337K (1161) | Audio-372K (27) | Peer-Review Report-92K (374) | Answering Reviewers-83K (390) | Received: 05/29/2015 | Revised: 09/05/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (78) | Total Visits (23179) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1311) | Core Tip (1239) | Full Article (HTML) (4132) | Figures (1-3) (322) | Tables (1-1) (484) | Full Article (PDF)-1037K (535) | Audio-484K (19) | Peer-Review Report-88K (369) | Answering Reviewers-343K (278) | Received: 09/21/2015 | Revised: 10/30/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (15241) | Similar Articles (5) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1611) | Core Tip (1684) | Full Article (HTML) (7562) | Figures (1-7) (496) | Tables (1-3) (659) | Full Article (PDF)-1056K (1015) | Audio-1510K (33) | Peer-Review Report-101K (334) | Answering Reviewers-261K (409) | Received: 06/23/2015 | Revised: 09/19/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (24247) | Similar Articles (623) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1457) | Core Tip (1426) | Full Article (HTML) (2988) | Full Article (PDF)-648K (487) | Audio-1224K (10) | Peer-Review Report-76K (285) | Answering Reviewers-64K (270) | Received: 07/17/2015 | Revised: 09/29/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (11870) | Similar Articles (20) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open