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Abstract (1135) | Core Tip (1125) | Full Article (HTML) (3239) | Tables (1-8) (431) | Full Article (PDF)-1032K (476) | Peer-Review Report-114K (247) | Answering Reviewers-210K (273) | Received: 12/13/2014 | Revised: 02/09/2015 | Accepted: 06/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (12091) | Similar Articles (237) | 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 (1662) | Core Tip (1625) | Full Article (HTML) (13016) | Figures (1-7) (538) | Tables (1-4) (393) | Full Article (PDF)-1743K (1149) | Peer-Review Report-98K (418) | Answering Reviewers-86K (325) | Received: 08/30/2014 | Revised: 10/31/2014 | Accepted: 05/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (177) | Total Visits (25546) | Similar Articles (1742) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1233) | Core Tip (1228) | Full Article (HTML) (11936) | Figures (1-1) (459) | Full Article (PDF)-992K (876) | Peer-Review Report-116K (243) | Answering Reviewers-114K (305) | Received: 03/13/2015 | Revised: 05/05/2015 | Accepted: 06/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (69) | Total Visits (21734) | Similar Articles (35) | 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 (1216) | Core Tip (1184) | Full Article (HTML) (4304) | Tables (1-2) (436) | Full Article (PDF)-842K (657) | Peer-Review Report-105K (331) | Answering Reviewers-40K (277) | Received: 11/29/2014 | Revised: 01/27/2015 | Accepted: 05/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (22) | Total Visits (14173) | Similar Articles (384) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1202) | Core Tip (1282) | Full Article (HTML) (6579) | Figures (1-1) (389) | Tables (1-1) (354) | Full Article (PDF)-1042K (541) | Peer-Review Report-152K (249) | Answering Reviewers-191K (228) | Received: 12/17/2014 | Revised: 03/20/2015 | Accepted: 04/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (14957) | Similar Articles (215) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1285) | Core Tip (1224) | Full Article (HTML) (3934) | Figures (1-6) (400) | Tables (1-6) (359) | Full Article (PDF)-1010K (578) | Peer-Review Report-155K (226) | Answering Reviewers-143K (258) | Received: 03/05/2015 | Revised: 05/11/2015 | Accepted: 06/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (13473) | Similar Articles (12) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1191) | Core Tip (1093) | Full Article (HTML) (4564) | Figures (1-3) (376) | Tables (1-1) (384) | Full Article (PDF)-1390K (569) | Peer-Review Report-86K (280) | Answering Reviewers-63K (315) | Received: 11/28/2014 | Revised: 01/20/2015 | Accepted: 05/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (14471) | Similar Articles (1742) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1086) | Core Tip (1140) | Full Article (HTML) (3253) | Tables (1-5) (344) | Full Article (PDF)-939K (412) | Peer-Review Report-98K (200) | Answering Reviewers-52K (215) | Received: 03/12/2015 | Revised: 05/09/2015 | Accepted: 06/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (10944) | Similar Articles (21) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1224) | Core Tip (1119) | Full Article (HTML) (5835) | Tables (1-1) (433) | Full Article (PDF)-991K (659) | Peer-Review Report-91K (270) | Answering Reviewers-75K (219) | Received: 09/17/2014 | Revised: 12/31/2014 | Accepted: 05/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (85) | Total Visits (16623) | Similar Articles (1742) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1108) | Core Tip (1101) | Full Article (HTML) (3056) | Figures (1-1) (366) | Tables (1-1) (437) | Full Article (PDF)-898K (392) | Peer-Review Report-132K (232) | Answering Reviewers-112K (198) | Received: 03/21/2015 | Revised: 05/01/2015 | Accepted: 05/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (12784) | Similar Articles (1) | Timeline of Article Publication (1) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1183) | Core Tip (1125) | Full Article (HTML) (3092) | Full Article (PDF)-681K (472) | Peer-Review Report-124K (304) | Answering Reviewers-101K (226) | Received: 03/31/2015 | Revised: 04/29/2015 | Accepted: 05/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (11348) | Similar Articles (215) | Timeline of Article Publication (0) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open