Abstract (1724) | Core Tip (1397) | Full Article (HTML) (10254) | Figures (1-6) (841) | Tables (1-1) (333) | Full Article (PDF)-1161K (769) | Peer-Review Report-83K (212) | Answering Reviewers-106K (271) | Received: 02/22/2014 | Revised: 04/15/2014 | Accepted: 08/31/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (22064) | Similar Articles (146) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1288) | Core Tip (1227) | Full Article (HTML) (2579) | Figures (1-2) (330) | Tables (1-3) (320) | Full Article (PDF)-815K (395) | Peer-Review Report-70K (227) | Answering Reviewers-132K (220) | Received: 05/14/2014 | Revised: 08/11/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10048) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1368) | Core Tip (986) | Full Article (HTML) (3046) | Figures (1-3) (334) | Tables (1-2) (304) | Full Article (PDF)-891K (366) | Peer-Review Report-118K (219) | Answering Reviewers-33K (218) | Received: 06/01/2014 | Revised: 09/12/2014 | Accepted: 10/16/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (9504) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1425) | Core Tip (1169) | Full Article (HTML) (4510) | Figures (1-2) (316) | Tables (1-3) (434) | Full Article (PDF)-857K (432) | Peer-Review Report-116K (207) | Answering Reviewers-71K (224) | Received: 04/23/2014 | Revised: 05/27/2014 | Accepted: 08/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14146) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1235) | Core Tip (1113) | Full Article (HTML) (2763) | Figures (1-25) (329) | Tables (1-3) (338) | Full Article (PDF)-1716K (402) | Peer-Review Report-101K (224) | Answering Reviewers-146K (240) | Received: 02/25/2014 | Revised: 05/08/2014 | Accepted: 10/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10897) | Similar Articles (581) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1069) | Core Tip (944) | Full Article (HTML) (2729) | Figures (1-2) (437) | Tables (1-2) (314) | Full Article (PDF)-843K (391) | Peer-Review Report-109K (245) | Answering Reviewers-149K (275) | Received: 07/29/2014 | Revised: 09/16/2014 | Accepted: 10/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (9401) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1423) | Core Tip (1149) | Full Article (HTML) (5358) | Figures (1-5) (315) | Tables (1-1) (334) | Full Article (PDF)-1016K (627) | Peer-Review Report-70K (276) | Answering Reviewers-119K (388) | Received: 06/06/2014 | Revised: 06/24/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (13523) | Similar Articles (23) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1094) | Core Tip (1140) | Full Article (HTML) (2592) | Figures (1-5) (329) | Tables (1-1) (348) | Full Article (PDF)-857K (350) | Peer-Review Report-91K (192) | Answering Reviewers-55K (181) | Received: 07/14/2014 | Revised: 10/05/2014 | Accepted: 11/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (9273) | Similar Articles (619) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (971) | Core Tip (951) | Full Article (HTML) (2451) | Figures (1-4) (347) | Tables (1-3) (561) | Full Article (PDF)-999K (344) | Peer-Review Report-76K (182) | Answering Reviewers-86K (203) | Received: 05/13/2014 | Revised: 06/25/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (9410) | Similar Articles (588) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1354) | Core Tip (1155) | Full Article (HTML) (3928) | Figures (1-3) (351) | Tables (1-5) (324) | Full Article (PDF)-940K (359) | Peer-Review Report-111K (175) | Answering Reviewers-21K (206) | Received: 07/20/2014 | Revised: 10/23/2014 | Accepted: 10/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11342) | Similar Articles (623) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open