Abstract (1895) | Core Tip (1937) | Full Article (HTML) (9805) | Full Article (PDF)-837K (901) | Peer-Review Report-80K (348) | Answering Reviewers-216K (377) | Received: 10/07/2013 | Revised: 01/16/2014 | Accepted: 03/04/2014 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (114) | Total Visits (18120) | Similar Articles (4) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1693) | Core Tip (1465) | Full Article (HTML) (18750) | Figures (1-3) (586) | Full Article (PDF)-1019K (893) | Peer-Review Report-67K (344) | Answering Reviewers-20K (385) | Received: 12/28/2013 | Revised: 02/28/2014 | Accepted: 03/14/2014 | RCA | CrossRef | Google Scholar | Times Cited (5) | Total Visits (27269) | Similar Articles (6) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1881) | Core Tip (1508) | Full Article (HTML) (19976) | Figures (1-33) (965) | Tables (1-3) (430) | Full Article (PDF)-1740K (836) | Peer-Review Report-67K (320) | Answering Reviewers-76K (227) | Received: 10/07/2013 | Revised: 01/16/2014 | Accepted: 03/04/2014 | RCA | CrossRef | Google Scholar | Times Cited (3) | Total Visits (29227) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1807) | Core Tip (1434) | Full Article (HTML) (4119) | Figures (1-6) (979) | Full Article (PDF)-1177K (506) | Peer-Review Report-72K (289) | Answering Reviewers-1230K (313) | Received: 11/04/2013 | Accepted: 01/20/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11767) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open