Abstract (1014) | Core Tip (1025) | Full Article (HTML) (2100) | Full Article (PDF)-623K (256) | Peer-Review Report-107K (207) | Answering Reviewers-817K (166) | Received: 09/13/2012 | Revised: 03/01/2013 | Accepted: 04/10/2013 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (6339) | Similar Articles (206) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1074) | Core Tip (894) | Full Article (HTML) (2604) | Full Article (PDF)-622K (401) | Peer-Review Report-93K (205) | Answering Reviewers-114K (186) | Received: 12/23/2012 | Revised: 04/01/2013 | Accepted: 05/19/2013 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (7086) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1060) | Core Tip (954) | Full Article (HTML) (2368) | Tables (1-4) (277) | Full Article (PDF)-669K (309) | Peer-Review Report-98K (244) | Answering Reviewers-108K (179) | Received: 03/09/2013 | Revised: 04/06/2013 | Accepted: 06/10/2013 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (7418) | Similar Articles (50) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1158) | Core Tip (968) | Full Article (HTML) (2977) | Figures (1-1) (195) | Tables (1-6) (249) | Full Article (PDF)-829K (421) | Peer-Review Report-197K (236) | Answering Reviewers-154K (202) | Received: 03/20/2013 | Revised: 04/09/2013 | Accepted: 05/17/2013 | CrossRef | Google Scholar | Times Cited (8) | Total Visits (8710) | Similar Articles (154) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open