Abstract (1729) | Core Tip (1400) | Full Article (HTML) (10314) | Figures (1-6) (846) | Tables (1-1) (338) | Full Article (PDF)-1161K (770) | 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 (22149) | Similar Articles (146) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1295) | Core Tip (1230) | Full Article (HTML) (2595) | Figures (1-2) (338) | Tables (1-3) (326) | 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 (10100) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1375) | Core Tip (990) | Full Article (HTML) (3057) | Figures (1-3) (339) | Tables (1-2) (310) | Full Article (PDF)-891K (367) | Peer-Review Report-118K (219) | Answering Reviewers-33K (219) | Received: 06/01/2014 | Revised: 09/12/2014 | Accepted: 10/16/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (9542) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1431) | Core Tip (1175) | Full Article (HTML) (4527) | Figures (1-2) (321) | Tables (1-3) (437) | 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 (14190) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1241) | Core Tip (1117) | Full Article (HTML) (2772) | Figures (1-25) (333) | Tables (1-3) (345) | 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 (10936) | Similar Articles (582) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1075) | Core Tip (948) | Full Article (HTML) (2733) | Figures (1-2) (444) | Tables (1-2) (318) | 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 (9429) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1431) | Core Tip (1155) | Full Article (HTML) (5376) | Figures (1-5) (321) | Tables (1-1) (337) | Full Article (PDF)-1016K (627) | Peer-Review Report-70K (277) | Answering Reviewers-119K (389) | Received: 06/06/2014 | Revised: 06/24/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (13582) | Similar Articles (23) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1100) | Core Tip (1145) | Full Article (HTML) (2604) | Figures (1-5) (337) | Tables (1-1) (354) | Full Article (PDF)-857K (351) | Peer-Review Report-91K (192) | Answering Reviewers-55K (182) | Received: 07/14/2014 | Revised: 10/05/2014 | Accepted: 11/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (9313) | Similar Articles (620) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (977) | Core Tip (954) | Full Article (HTML) (2461) | Figures (1-4) (352) | Tables (1-3) (570) | Full Article (PDF)-999K (345) | 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 (9453) | Similar Articles (589) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1359) | Core Tip (1158) | Full Article (HTML) (3940) | Figures (1-3) (355) | Tables (1-5) (330) | Full Article (PDF)-940K (360) | 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 (11378) | Similar Articles (624) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open