Abstract (1493) | Core Tip (1063) | Full Article (HTML) (2039) | Figures (1-2) (310) | Full Article (PDF)-735K (319) | Peer-Review Report-109K (251) | Answering Reviewers-111K (172) | Received: 08/28/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (7818) | Similar Articles (1178) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1174) | Core Tip (1274) | Full Article (HTML) (3267) | Figures (1-1) (305) | Tables (1-4) (382) | Full Article (PDF)-703K (402) | Peer-Review Report-114K (278) | Answering Reviewers-546K (230) | Received: 08/21/2013 | Revised: 10/20/2013 | Accepted: 11/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (10133) | Similar Articles (43) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1146) | Core Tip (1209) | Full Article (HTML) (3650) | Tables (1-5) (395) | Full Article (PDF)-735K (483) | Peer-Review Report-135K (292) | Answering Reviewers-127K (249) | Received: 10/14/2013 | Revised: 12/07/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (10058) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open