Abstract (1099) | Core Tip (1104) | Full Article (HTML) (2267) | Full Article (PDF)-623K (262) | Peer-Review Report-107K (217) | Answering Reviewers-817K (173) | Received: 09/13/2012 | Revised: 03/01/2013 | Accepted: 04/10/2013 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (6753) | Similar Articles (209) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1165) | Core Tip (971) | Full Article (HTML) (2741) | Full Article (PDF)-622K (407) | Peer-Review Report-93K (211) | Answering Reviewers-114K (192) | Received: 12/23/2012 | Revised: 04/01/2013 | Accepted: 05/19/2013 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (7465) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1146) | Core Tip (1044) | Full Article (HTML) (2517) | Tables (1-4) (352) | Full Article (PDF)-669K (318) | Peer-Review Report-98K (256) | Answering Reviewers-108K (196) | Received: 03/09/2013 | Revised: 04/06/2013 | Accepted: 06/10/2013 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (7948) | Similar Articles (51) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1248) | Core Tip (1050) | Full Article (HTML) (3166) | Figures (1-1) (246) | Tables (1-6) (316) | Full Article (PDF)-829K (435) | Peer-Review Report-197K (248) | Answering Reviewers-154K (213) | Received: 03/20/2013 | Revised: 04/09/2013 | Accepted: 05/17/2013 | CrossRef | Google Scholar | Times Cited (8) | Total Visits (9306) | Similar Articles (157) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open