Abstract (1061) | Core Tip (1072) | Full Article (HTML) (2215) | Full Article (PDF)-623K (259) | Peer-Review Report-107K (213) | Answering Reviewers-817K (171) | Received: 09/13/2012 | Revised: 03/01/2013 | Accepted: 04/10/2013 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (6579) | Similar Articles (206) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1121) | Core Tip (934) | Full Article (HTML) (2678) | Full Article (PDF)-622K (406) | Peer-Review Report-93K (208) | Answering Reviewers-114K (191) | Received: 12/23/2012 | Revised: 04/01/2013 | Accepted: 05/19/2013 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (7277) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1113) | Core Tip (1013) | Full Article (HTML) (2437) | Tables (1-4) (323) | Full Article (PDF)-669K (314) | Peer-Review Report-98K (251) | Answering Reviewers-108K (189) | Received: 03/09/2013 | Revised: 04/06/2013 | Accepted: 06/10/2013 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (7709) | Similar Articles (50) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1208) | Core Tip (1014) | Full Article (HTML) (3099) | Figures (1-1) (223) | Tables (1-6) (286) | Full Article (PDF)-829K (429) | Peer-Review Report-197K (243) | Answering Reviewers-154K (210) | Received: 03/20/2013 | Revised: 04/09/2013 | Accepted: 05/17/2013 | CrossRef | Google Scholar | Times Cited (8) | Total Visits (9051) | Similar Articles (154) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open