Abstract (1998) | Core Tip (1614) | Full Article (HTML) (13096) | Figures (1-6) (1138) | Tables (1-1) (546) | Full Article (PDF)-1161K (830) | Peer-Review Report-83K (250) | Answering Reviewers-106K (335) | Received: 02/22/2014 | Revised: 04/15/2014 | Accepted: 08/31/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (26770) | Similar Articles (157) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1488) | Core Tip (1382) | Full Article (HTML) (2964) | Figures (1-2) (483) | Tables (1-3) (457) | Full Article (PDF)-815K (446) | Peer-Review Report-70K (267) | Answering Reviewers-132K (264) | Received: 05/14/2014 | Revised: 08/11/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11576) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1604) | Core Tip (1168) | Full Article (HTML) (3396) | Figures (1-3) (483) | Tables (1-2) (460) | Full Article (PDF)-891K (434) | Peer-Review Report-118K (272) | Answering Reviewers-33K (306) | Received: 06/01/2014 | Revised: 09/12/2014 | Accepted: 10/16/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (11089) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1706) | Core Tip (1439) | Full Article (HTML) (5162) | Figures (1-2) (452) | Tables (1-3) (599) | Full Article (PDF)-857K (498) | Peer-Review Report-116K (272) | Answering Reviewers-71K (292) | Received: 04/23/2014 | Revised: 05/27/2014 | Accepted: 08/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (16565) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1443) | Core Tip (1305) | Full Article (HTML) (3171) | Figures (1-25) (477) | Tables (1-3) (502) | Full Article (PDF)-1716K (447) | Peer-Review Report-101K (265) | Answering Reviewers-146K (277) | Received: 02/25/2014 | Revised: 05/08/2014 | Accepted: 10/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (12646) | Similar Articles (623) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1290) | Core Tip (1117) | Full Article (HTML) (3014) | Figures (1-2) (599) | Tables (1-2) (483) | Full Article (PDF)-843K (437) | Peer-Review Report-109K (284) | Answering Reviewers-149K (327) | Received: 07/29/2014 | Revised: 09/16/2014 | Accepted: 10/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (10831) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1661) | Core Tip (1366) | Full Article (HTML) (6181) | Figures (1-5) (453) | Tables (1-1) (486) | Full Article (PDF)-1016K (695) | Peer-Review Report-70K (323) | Answering Reviewers-119K (442) | Received: 06/06/2014 | Revised: 06/24/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (15711) | Similar Articles (25) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1295) | Core Tip (1320) | Full Article (HTML) (3022) | Figures (1-5) (486) | Tables (1-1) (507) | Full Article (PDF)-857K (406) | Peer-Review Report-91K (255) | Answering Reviewers-55K (220) | Received: 07/14/2014 | Revised: 10/05/2014 | Accepted: 11/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10885) | Similar Articles (661) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1163) | Core Tip (1137) | Full Article (HTML) (2802) | Figures (1-4) (485) | Tables (1-3) (820) | Full Article (PDF)-999K (386) | Peer-Review Report-76K (217) | Answering Reviewers-86K (266) | Received: 05/13/2014 | Revised: 06/25/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11175) | Similar Articles (630) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1583) | Core Tip (1369) | Full Article (HTML) (4340) | Figures (1-3) (511) | Tables (1-5) (477) | Full Article (PDF)-940K (409) | Peer-Review Report-111K (215) | Answering Reviewers-21K (242) | Received: 07/20/2014 | Revised: 10/23/2014 | Accepted: 10/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (12986) | Similar Articles (673) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open