Abstract (1706) | Core Tip (1496) | Full Article (HTML) (4230) | Full Article (PDF)-827K (519) | Peer-Review Report-75K (349) | Answering Reviewers-73K (303) | Received: 05/28/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (13838) | Similar Articles (3) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2112) | Core Tip (1970) | Full Article (HTML) (8839) | Figures (1-8) (989) | Tables (1-1) (617) | Full Article (PDF)-1605K (702) | Peer-Review Report-101K (393) | Answering Reviewers-260K (356) | Received: 04/27/2015 | Revised: 06/22/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (21367) | Similar Articles (14) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2003) | Core Tip (1988) | Full Article (HTML) (16719) | Figures (1-4) (990) | Tables (1-4) (514) | Full Article (PDF)-1110K (1485) | Peer-Review Report-92K (427) | Answering Reviewers-135K (417) | Received: 05/20/2015 | Revised: 08/07/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (95) | Total Visits (32253) | Similar Articles (0) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2250) | Core Tip (2014) | Full Article (HTML) (18490) | Tables (1-2) (553) | Full Article (PDF)-1055K (2188) | Peer-Review Report-90K (384) | Answering Reviewers-119K (403) | Received: 03/30/2015 | Revised: 07/11/2015 | Accepted: 08/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (133) | Total Visits (32346) | Similar Articles (5) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2006) | Core Tip (1739) | Full Article (HTML) (9337) | Figures (1-5) (668) | Tables (1-3) (1069) | Full Article (PDF)-1590K (1043) | Peer-Review Report-99K (398) | Answering Reviewers-134K (484) | Received: 05/29/2015 | Revised: 07/21/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (43) | Total Visits (24327) | Similar Articles (1) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1775) | Core Tip (1546) | Full Article (HTML) (5090) | Figures (1-4) (641) | Full Article (PDF)-1663K (760) | Peer-Review Report-71K (471) | Answering Reviewers-89K (369) | Received: 01/22/2015 | Revised: 03/20/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (14943) | 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 (1465) | Core Tip (1937) | Full Article (HTML) (3713) | Tables (1-4) (511) | Full Article (PDF)-949K (553) | Peer-Review Report-146K (290) | Answering Reviewers-177K (317) | Received: 04/28/2015 | Revised: 06/17/2015 | Accepted: 08/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (13503) | Similar Articles (134) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1829) | Core Tip (1617) | Full Article (HTML) (8671) | Figures (1-3) (648) | Tables (1-1) (554) | Full Article (PDF)-1345K (902) | Peer-Review Report-79K (371) | Answering Reviewers-72K (506) | Received: 05/06/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (38) | Total Visits (22838) | Similar Articles (65) | Timeline of Article Publication (1) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1643) | Core Tip (1545) | Full Article (HTML) (6097) | Tables (1-3) (582) | Full Article (PDF)-965K (771) | Peer-Review Report-102K (359) | Answering Reviewers-125K (283) | Received: 06/23/2015 | Revised: 08/11/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (37) | Total Visits (18878) | Similar Articles (11) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1457) | Core Tip (1344) | Full Article (HTML) (6106) | Tables (1-3) (534) | Full Article (PDF)-927K (546) | Peer-Review Report-98K (275) | Answering Reviewers-36K (292) | Received: 07/02/2015 | Revised: 08/28/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (15673) | Similar Articles (31) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1480) | Core Tip (1274) | Full Article (HTML) (3822) | Figures (1-1) (525) | Tables (1-1) (539) | Full Article (PDF)-875K (548) | Peer-Review Report-106K (241) | Answering Reviewers-186K (276) | Received: 04/17/2015 | Revised: 08/13/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (12789) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1596) | Core Tip (1516) | Full Article (HTML) (4363) | Figures (1-1) (411) | Tables (1-3) (593) | Full Article (PDF)-994K (523) | Peer-Review Report-86K (325) | Answering Reviewers-63K (297) | Received: 01/06/2015 | Revised: 05/16/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (14659) | Similar Articles (279) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1764) | Core Tip (1519) | Full Article (HTML) (4614) | Figures (1-4) (673) | Tables (1-2) (400) | Full Article (PDF)-1051K (540) | Peer-Review Report-109K (323) | Answering Reviewers-88K (266) | Received: 05/08/2015 | Revised: 07/23/2015 | Accepted: 08/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (17731) | Similar Articles (32) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1701) | Core Tip (1523) | Full Article (HTML) (3616) | Figures (1-4) (541) | Tables (1-1) (508) | Full Article (PDF)-1561K (1656) | Peer-Review Report-283K (340) | Answering Reviewers-100K (357) | Received: 07/14/2015 | Revised: 08/13/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15772) | Similar Articles (269) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open