Abstract (1403) | Core Tip (1013) | Full Article (HTML) (1975) | Figures (1-2) (267) | Full Article (PDF)-735K (300) | Peer-Review Report-109K (236) | Answering Reviewers-111K (156) | Received: 08/28/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (7461) | Similar Articles (1156) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1119) | Core Tip (1208) | Full Article (HTML) (3145) | Figures (1-1) (263) | Tables (1-4) (343) | Full Article (PDF)-703K (385) | Peer-Review Report-114K (261) | Answering Reviewers-546K (216) | Received: 08/21/2013 | Revised: 10/20/2013 | Accepted: 11/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (9673) | Similar Articles (42) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1104) | Core Tip (1155) | Full Article (HTML) (3510) | Tables (1-5) (361) | Full Article (PDF)-735K (460) | Peer-Review Report-135K (266) | Answering Reviewers-127K (233) | Received: 10/14/2013 | Revised: 12/07/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (9668) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open