Abstract (1619) | Core Tip (1204) | Full Article (HTML) (3624) | Figures (1-1) (547) | Tables (1-2) (473) | Full Article (PDF)-811K (595) | Peer-Review Report-96K (361) | Answering Reviewers-72K (217) | Received: 06/12/2015 | Revised: 08/11/2015 | Accepted: 09/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15277) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1503) | Core Tip (1425) | Full Article (HTML) (4126) | Figures (1-5) (474) | Full Article (PDF)-978K (506) | Peer-Review Report-71K (313) | Answering Reviewers-65K (236) | Received: 08/25/2014 | Revised: 01/29/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (15982) | Similar Articles (83) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1675) | Core Tip (1579) | Full Article (HTML) (3730) | Figures (1-1) (474) | Tables (1-5) (494) | Full Article (PDF)-850K (457) | Peer-Review Report-74K (232) | Answering Reviewers-67K (292) | Received: 01/18/2015 | Revised: 05/29/2015 | Accepted: 08/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (17081) | Similar Articles (136) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open