Abstract (1906) | Core Tip (1529) | Full Article (HTML) (11752) | Figures (1-6) (1020) | Tables (1-1) (442) | Full Article (PDF)-1161K (804) | Peer-Review Report-83K (234) | Answering Reviewers-106K (301) | Received: 02/22/2014 | Revised: 04/15/2014 | Accepted: 08/31/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (24533) | Similar Articles (150) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1415) | Core Tip (1326) | Full Article (HTML) (2793) | Figures (1-2) (428) | Tables (1-3) (404) | Full Article (PDF)-815K (421) | Peer-Review Report-70K (250) | Answering Reviewers-132K (245) | Received: 05/14/2014 | Revised: 08/11/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10879) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1498) | Core Tip (1078) | Full Article (HTML) (3271) | Figures (1-3) (424) | Tables (1-2) (400) | Full Article (PDF)-891K (394) | Peer-Review Report-118K (241) | Answering Reviewers-33K (265) | Received: 06/01/2014 | Revised: 09/12/2014 | Accepted: 10/16/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (10353) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1592) | Core Tip (1321) | Full Article (HTML) (4890) | Figures (1-2) (409) | Tables (1-3) (531) | Full Article (PDF)-857K (469) | Peer-Review Report-116K (240) | Answering Reviewers-71K (259) | Received: 04/23/2014 | Revised: 05/27/2014 | Accepted: 08/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (15522) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1362) | Core Tip (1227) | Full Article (HTML) (2951) | Figures (1-25) (424) | Tables (1-3) (446) | Full Article (PDF)-1716K (430) | Peer-Review Report-101K (249) | Answering Reviewers-146K (263) | Received: 02/25/2014 | Revised: 05/08/2014 | Accepted: 10/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11846) | Similar Articles (601) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1198) | Core Tip (1051) | Full Article (HTML) (2894) | Figures (1-2) (541) | Tables (1-2) (407) | Full Article (PDF)-843K (414) | Peer-Review Report-109K (266) | Answering Reviewers-149K (301) | Received: 07/29/2014 | Revised: 09/16/2014 | Accepted: 10/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (10209) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1556) | Core Tip (1269) | Full Article (HTML) (5895) | Figures (1-5) (406) | Tables (1-1) (436) | Full Article (PDF)-1016K (665) | Peer-Review Report-70K (304) | Answering Reviewers-119K (423) | Received: 06/06/2014 | Revised: 06/24/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (14811) | Similar Articles (24) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1206) | Core Tip (1242) | Full Article (HTML) (2831) | Figures (1-5) (430) | Tables (1-1) (445) | Full Article (PDF)-857K (383) | Peer-Review Report-91K (219) | 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 (10156) | Similar Articles (639) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1084) | Core Tip (1045) | Full Article (HTML) (2654) | Figures (1-4) (436) | Tables (1-3) (725) | Full Article (PDF)-999K (367) | Peer-Review Report-76K (203) | Answering Reviewers-86K (234) | Received: 05/13/2014 | Revised: 06/25/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10419) | Similar Articles (608) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1486) | Core Tip (1267) | Full Article (HTML) (4146) | Figures (1-3) (458) | Tables (1-5) (415) | Full Article (PDF)-940K (390) | Peer-Review Report-111K (195) | Answering Reviewers-21K (223) | Received: 07/20/2014 | Revised: 10/23/2014 | Accepted: 10/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (12218) | Similar Articles (648) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open