Abstract (1697) | Core Tip (1491) | Full Article (HTML) (4221) | Full Article (PDF)-827K (516) | Peer-Review Report-75K (347) | Answering Reviewers-73K (301) | Received: 05/28/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (13766) | Similar Articles (3) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2104) | Core Tip (1961) | Full Article (HTML) (8824) | Figures (1-8) (981) | Tables (1-1) (613) | Full Article (PDF)-1605K (694) | Peer-Review Report-101K (389) | Answering Reviewers-260K (349) | Received: 04/27/2015 | Revised: 06/22/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (21261) | Similar Articles (14) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1996) | Core Tip (1982) | Full Article (HTML) (16627) | Figures (1-4) (979) | Tables (1-4) (506) | Full Article (PDF)-1110K (1473) | Peer-Review Report-92K (422) | Answering Reviewers-135K (412) | Received: 05/20/2015 | Revised: 08/07/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (94) | Total Visits (32024) | Similar Articles (0) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2245) | Core Tip (2008) | Full Article (HTML) (18438) | Tables (1-2) (550) | Full Article (PDF)-1055K (2178) | Peer-Review Report-90K (383) | Answering Reviewers-119K (402) | Received: 03/30/2015 | Revised: 07/11/2015 | Accepted: 08/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (130) | Total Visits (32230) | Similar Articles (5) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1998) | Core Tip (1728) | Full Article (HTML) (9308) | Figures (1-5) (660) | Tables (1-3) (1060) | Full Article (PDF)-1590K (1036) | Peer-Review Report-99K (397) | Answering Reviewers-134K (483) | Received: 05/29/2015 | Revised: 07/21/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (42) | Total Visits (24175) | Similar Articles (1) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1771) | Core Tip (1536) | Full Article (HTML) (5067) | Figures (1-4) (637) | Full Article (PDF)-1663K (755) | Peer-Review Report-71K (470) | Answering Reviewers-89K (368) | Received: 01/22/2015 | Revised: 03/20/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14846) | 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 (1455) | Core Tip (1930) | Full Article (HTML) (3703) | Tables (1-4) (509) | Full Article (PDF)-949K (547) | Peer-Review Report-146K (286) | Answering Reviewers-177K (312) | Received: 04/28/2015 | Revised: 06/17/2015 | Accepted: 08/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (13407) | Similar Articles (133) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1823) | Core Tip (1613) | Full Article (HTML) (8649) | Figures (1-3) (634) | Tables (1-1) (549) | Full Article (PDF)-1345K (896) | Peer-Review Report-79K (369) | Answering Reviewers-72K (505) | Received: 05/06/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (37) | Total Visits (22666) | 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 (1634) | Core Tip (1537) | Full Article (HTML) (6091) | Tables (1-3) (576) | Full Article (PDF)-965K (766) | Peer-Review Report-102K (358) | Answering Reviewers-125K (281) | Received: 06/23/2015 | Revised: 08/11/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (36) | Total Visits (18776) | Similar Articles (11) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1453) | Core Tip (1337) | Full Article (HTML) (6092) | Tables (1-3) (532) | Full Article (PDF)-927K (542) | Peer-Review Report-98K (272) | Answering Reviewers-36K (291) | Received: 07/02/2015 | Revised: 08/28/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (15598) | Similar Articles (31) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1477) | Core Tip (1266) | Full Article (HTML) (3807) | Figures (1-1) (522) | Tables (1-1) (533) | Full Article (PDF)-875K (545) | Peer-Review Report-106K (235) | Answering Reviewers-186K (271) | Received: 04/17/2015 | Revised: 08/13/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (12710) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1587) | Core Tip (1505) | Full Article (HTML) (4354) | Figures (1-1) (407) | Tables (1-3) (587) | Full Article (PDF)-994K (517) | Peer-Review Report-86K (322) | Answering Reviewers-63K (296) | Received: 01/06/2015 | Revised: 05/16/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (14579) | Similar Articles (279) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1756) | Core Tip (1512) | Full Article (HTML) (4602) | Figures (1-4) (667) | Tables (1-2) (397) | Full Article (PDF)-1051K (535) | Peer-Review Report-109K (321) | Answering Reviewers-88K (263) | Received: 05/08/2015 | Revised: 07/23/2015 | Accepted: 08/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (17635) | Similar Articles (32) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1692) | Core Tip (1513) | Full Article (HTML) (3606) | Figures (1-4) (537) | Tables (1-1) (503) | Full Article (PDF)-1561K (1654) | Peer-Review Report-283K (338) | Answering Reviewers-100K (354) | Received: 07/14/2015 | Revised: 08/13/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15659) | Similar Articles (269) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open