Abstract (2008) | Core Tip (1623) | Full Article (HTML) (13177) | Figures (1-6) (1146) | Tables (1-1) (553) | Full Article (PDF)-1161K (833) | Peer-Review Report-83K (253) | Answering Reviewers-106K (338) | Received: 02/22/2014 | Revised: 04/15/2014 | Accepted: 08/31/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (26996) | Similar Articles (164) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1501) | Core Tip (1399) | Full Article (HTML) (2982) | Figures (1-2) (491) | Tables (1-3) (464) | Full Article (PDF)-815K (448) | Peer-Review Report-70K (270) | Answering Reviewers-132K (266) | Received: 05/14/2014 | Revised: 08/11/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11715) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1612) | Core Tip (1177) | Full Article (HTML) (3411) | Figures (1-3) (488) | Tables (1-2) (468) | Full Article (PDF)-891K (437) | Peer-Review Report-118K (279) | Answering Reviewers-33K (314) | Received: 06/01/2014 | Revised: 09/12/2014 | Accepted: 10/16/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (11213) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1458) | Core Tip (1314) | Full Article (HTML) (3183) | Figures (1-25) (483) | Tables (1-3) (508) | Full Article (PDF)-1716K (450) | Peer-Review Report-101K (270) | Answering Reviewers-146K (281) | Received: 02/25/2014 | Revised: 05/08/2014 | Accepted: 10/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (12791) | Similar Articles (637) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1303) | Core Tip (1127) | Full Article (HTML) (3026) | Figures (1-2) (605) | Tables (1-2) (493) | Full Article (PDF)-843K (443) | Peer-Review Report-109K (286) | Answering Reviewers-149K (330) | Received: 07/29/2014 | Revised: 09/16/2014 | Accepted: 10/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (10932) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1673) | Core Tip (1375) | Full Article (HTML) (6255) | Figures (1-5) (461) | Tables (1-1) (494) | Full Article (PDF)-1016K (703) | Peer-Review Report-70K (325) | Answering Reviewers-119K (446) | Received: 06/06/2014 | Revised: 06/24/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (15914) | Similar Articles (27) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1305) | Core Tip (1332) | Full Article (HTML) (3050) | Figures (1-5) (496) | Tables (1-1) (515) | Full Article (PDF)-857K (408) | Peer-Review Report-91K (257) | Answering Reviewers-55K (221) | Received: 07/14/2014 | Revised: 10/05/2014 | Accepted: 11/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11002) | Similar Articles (676) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1175) | Core Tip (1149) | Full Article (HTML) (2813) | Figures (1-4) (492) | Tables (1-3) (829) | Full Article (PDF)-999K (388) | Peer-Review Report-76K (220) | Answering Reviewers-86K (270) | Received: 05/13/2014 | Revised: 06/25/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11299) | Similar Articles (644) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1592) | Core Tip (1375) | Full Article (HTML) (4365) | Figures (1-3) (518) | Tables (1-5) (485) | Full Article (PDF)-940K (411) | Peer-Review Report-111K (217) | Answering Reviewers-21K (246) | Received: 07/20/2014 | Revised: 10/23/2014 | Accepted: 10/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (13106) | Similar Articles (688) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open