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Abstract (1258) | Core Tip (1111) | Full Article (HTML) (4772) | Figures (1-6) (516) | Full Article (PDF)-1117K (641) | Peer-Review Report-68K (320) | Answering Reviewers-70K (267) | Received: 09/11/2014 | Revised: 01/22/2015 | Accepted: 02/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (30) | Total Visits (15481) | Similar Articles (306) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1232) | Core Tip (1158) | Full Article (HTML) (6739) | Figures (1-7) (741) | Tables (1-7) (495) | Full Article (PDF)-1246K (639) | Peer-Review Report-76K (347) | Answering Reviewers-89K (218) | Received: 10/05/2014 | Revised: 11/26/2014 | Accepted: 03/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (37) | Total Visits (16211) | Similar Articles (304) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1516) | Core Tip (1584) | Full Article (HTML) (9722) | Figures (1-11) (550) | Tables (1-6) (448) | Full Article (PDF)-1585K (1016) | Peer-Review Report-110K (357) | Answering Reviewers-42K (323) | Received: 10/28/2014 | Revised: 02/28/2015 | Accepted: 04/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (56) | Total Visits (20793) | Similar Articles (28) | Timeline of Article Publication (2) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1184) | Core Tip (1137) | Full Article (HTML) (3505) | Full Article (PDF)-679K (542) | Peer-Review Report-93K (181) | Answering Reviewers-59K (191) | Received: 11/10/2014 | Revised: 02/04/2015 | Accepted: 03/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (19) | Total Visits (10111) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1339) | Core Tip (1280) | Full Article (HTML) (4153) | Figures (1-2) (564) | Full Article (PDF)-1013K (595) | Peer-Review Report-106K (255) | Answering Reviewers-55K (261) | Received: 10/29/2014 | Revised: 03/10/2015 | Accepted: 05/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (15270) | Similar Articles (69) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1405) | Core Tip (1259) | Full Article (HTML) (3153) | Figures (1-3) (413) | Tables (1-2) (399) | Full Article (PDF)-1021K (434) | Peer-Review Report-79K (312) | Answering Reviewers-77K (224) | Received: 09/03/2014 | Revised: 01/27/2015 | Accepted: 04/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (14392) | Similar Articles (11) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1183) | Core Tip (1137) | Full Article (HTML) (2611) | Tables (1-3) (451) | Full Article (PDF)-805K (315) | Peer-Review Report-93K (264) | Answering Reviewers-95K (263) | Received: 12/19/2014 | Revised: 01/22/2015 | Accepted: 03/05/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (10536) | Similar Articles (78) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1260) | Core Tip (1439) | Full Article (HTML) (5044) | Figures (1-4) (837) | Tables (1-1) (404) | Full Article (PDF)-1196K (508) | Peer-Review Report-78K (254) | Answering Reviewers-78K (228) | Received: 09/10/2014 | Revised: 12/02/2014 | Accepted: 04/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (15084) | Similar Articles (295) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1371) | Core Tip (1475) | Full Article (HTML) (3727) | Figures (1-6) (470) | Tables (1-3) (394) | Full Article (PDF)-1009K (540) | Peer-Review Report-81K (280) | Answering Reviewers-174K (261) | Received: 08/28/2014 | Revised: 09/30/2014 | Accepted: 05/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (14755) | Similar Articles (46) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open