Abstract (1569) | Core Tip (1378) | Full Article (HTML) (4057) | Full Article (PDF)-827K (474) | Peer-Review Report-75K (307) | Answering Reviewers-73K (269) | Received: 05/28/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (12708) | Similar Articles (3) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1936) | Core Tip (1839) | Full Article (HTML) (8547) | Figures (1-8) (805) | Tables (1-1) (517) | Full Article (PDF)-1605K (634) | Peer-Review Report-101K (364) | Answering Reviewers-260K (321) | Received: 04/27/2015 | Revised: 06/22/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (19888) | Similar Articles (14) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1863) | Core Tip (1820) | Full Article (HTML) (15699) | Figures (1-4) (824) | Tables (1-4) (407) | Full Article (PDF)-1110K (1408) | Peer-Review Report-92K (386) | Answering Reviewers-135K (373) | Received: 05/20/2015 | Revised: 08/07/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (91) | Total Visits (29837) | Similar Articles (0) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2122) | Core Tip (1856) | Full Article (HTML) (16569) | Tables (1-2) (431) | Full Article (PDF)-1055K (2101) | Peer-Review Report-90K (347) | Answering Reviewers-119K (376) | Received: 03/30/2015 | Revised: 07/11/2015 | Accepted: 08/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (124) | Total Visits (29412) | Similar Articles (5) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1831) | Core Tip (1577) | Full Article (HTML) (8755) | Figures (1-5) (578) | Tables (1-3) (900) | Full Article (PDF)-1590K (972) | Peer-Review Report-99K (361) | Answering Reviewers-134K (456) | Received: 05/29/2015 | Revised: 07/21/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (40) | Total Visits (22383) | Similar Articles (1) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1658) | Core Tip (1429) | Full Article (HTML) (4766) | Figures (1-4) (549) | Full Article (PDF)-1663K (692) | Peer-Review Report-71K (441) | Answering Reviewers-89K (344) | Received: 01/22/2015 | Revised: 03/20/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (13781) | Similar Articles (8) | Timeline of Article Publication (1) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1358) | Core Tip (1752) | Full Article (HTML) (3488) | Tables (1-4) (434) | Full Article (PDF)-949K (494) | Peer-Review Report-146K (255) | Answering Reviewers-177K (245) | Received: 04/28/2015 | Revised: 06/17/2015 | Accepted: 08/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (12391) | Similar Articles (131) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1713) | Core Tip (1505) | Full Article (HTML) (8206) | Figures (1-3) (533) | Tables (1-1) (471) | Full Article (PDF)-1345K (845) | Peer-Review Report-79K (339) | Answering Reviewers-72K (474) | Received: 05/06/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (34) | Total Visits (21209) | Similar Articles (62) | Timeline of Article Publication (1) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1528) | Core Tip (1439) | Full Article (HTML) (5820) | Tables (1-3) (469) | Full Article (PDF)-965K (720) | Peer-Review Report-102K (304) | Answering Reviewers-125K (256) | Received: 06/23/2015 | Revised: 08/11/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (34) | Total Visits (17576) | Similar Articles (11) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1350) | Core Tip (1234) | Full Article (HTML) (5638) | Tables (1-3) (447) | Full Article (PDF)-927K (510) | Peer-Review Report-98K (248) | Answering Reviewers-36K (264) | Received: 07/02/2015 | Revised: 08/28/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (14380) | Similar Articles (28) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1365) | Core Tip (1157) | Full Article (HTML) (3586) | Figures (1-1) (419) | Tables (1-1) (426) | Full Article (PDF)-875K (504) | Peer-Review Report-106K (201) | Answering Reviewers-186K (248) | Received: 04/17/2015 | Revised: 08/13/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (11683) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1472) | Core Tip (1361) | Full Article (HTML) (4088) | Figures (1-1) (336) | Tables (1-3) (471) | Full Article (PDF)-994K (477) | Peer-Review Report-86K (287) | Answering Reviewers-63K (267) | Received: 01/06/2015 | Revised: 05/16/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (13394) | Similar Articles (267) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1653) | Core Tip (1413) | Full Article (HTML) (4407) | Figures (1-4) (552) | Tables (1-2) (330) | Full Article (PDF)-1051K (496) | Peer-Review Report-109K (290) | Answering Reviewers-88K (231) | Received: 05/08/2015 | Revised: 07/23/2015 | Accepted: 08/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (16433) | Similar Articles (32) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1571) | Core Tip (1377) | Full Article (HTML) (3389) | Figures (1-4) (445) | Tables (1-1) (419) | Full Article (PDF)-1561K (585) | Peer-Review Report-283K (305) | Answering Reviewers-100K (320) | Received: 07/14/2015 | Revised: 08/13/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (13518) | Similar Articles (257) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open