Abstract (1908) | Core Tip (1532) | Full Article (HTML) (11808) | Figures (1-6) (1024) | Tables (1-1) (444) | Full Article (PDF)-1161K (804) | Peer-Review Report-83K (234) | Answering Reviewers-106K (306) | Received: 02/22/2014 | Revised: 04/15/2014 | Accepted: 08/31/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (24625) | Similar Articles (150) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1498) | Core Tip (1081) | Full Article (HTML) (3274) | Figures (1-3) (426) | Tables (1-2) (403) | Full Article (PDF)-891K (397) | Peer-Review Report-118K (242) | Answering Reviewers-33K (267) | Received: 06/01/2014 | Revised: 09/12/2014 | Accepted: 10/16/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (10385) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1596) | Core Tip (1322) | Full Article (HTML) (4907) | Figures (1-2) (409) | Tables (1-3) (532) | Full Article (PDF)-857K (471) | Peer-Review Report-116K (242) | Answering Reviewers-71K (260) | Received: 04/23/2014 | Revised: 05/27/2014 | Accepted: 08/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (15561) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1200) | Core Tip (1052) | Full Article (HTML) (2896) | Figures (1-2) (541) | Tables (1-2) (408) | Full Article (PDF)-843K (419) | Peer-Review Report-109K (266) | Answering Reviewers-149K (302) | Received: 07/29/2014 | Revised: 09/16/2014 | Accepted: 10/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (10226) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1559) | Core Tip (1275) | Full Article (HTML) (5908) | Figures (1-5) (408) | Tables (1-1) (438) | Full Article (PDF)-1016K (669) | Peer-Review Report-70K (306) | Answering Reviewers-119K (425) | Received: 06/06/2014 | Revised: 06/24/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (14850) | Similar Articles (24) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1207) | Core Tip (1245) | Full Article (HTML) (2844) | Figures (1-5) (433) | Tables (1-1) (446) | Full Article (PDF)-857K (384) | Peer-Review Report-91K (220) | Answering Reviewers-55K (204) | Received: 07/14/2014 | Revised: 10/05/2014 | Accepted: 11/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10185) | Similar Articles (640) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1088) | Core Tip (1047) | Full Article (HTML) (2657) | Figures (1-4) (436) | Tables (1-3) (728) | Full Article (PDF)-999K (368) | Peer-Review Report-76K (203) | Answering Reviewers-86K (235) | Received: 05/13/2014 | Revised: 06/25/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10442) | Similar Articles (609) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1488) | Core Tip (1270) | Full Article (HTML) (4151) | Figures (1-3) (459) | Tables (1-5) (415) | Full Article (PDF)-940K (391) | Peer-Review Report-111K (195) | Answering Reviewers-21K (225) | Received: 07/20/2014 | Revised: 10/23/2014 | Accepted: 10/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (12238) | Similar Articles (649) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open