Abstract (1685) | Core Tip (1487) | Full Article (HTML) (4214) | Full Article (PDF)-827K (510) | Peer-Review Report-75K (343) | Answering Reviewers-73K (297) | Received: 05/28/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (13649) | Similar Articles (3) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2095) | Core Tip (1953) | Full Article (HTML) (8805) | Figures (1-8) (974) | Tables (1-1) (603) | Full Article (PDF)-1605K (689) | Peer-Review Report-101K (386) | Answering Reviewers-260K (347) | Received: 04/27/2015 | Revised: 06/22/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (21148) | Similar Articles (14) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1980) | Core Tip (1968) | Full Article (HTML) (16571) | Figures (1-4) (969) | Tables (1-4) (502) | Full Article (PDF)-1110K (1466) | Peer-Review Report-92K (416) | Answering Reviewers-135K (408) | Received: 05/20/2015 | Revised: 08/07/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (93) | Total Visits (31783) | Similar Articles (0) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2233) | Core Tip (2000) | Full Article (HTML) (18380) | Tables (1-2) (541) | Full Article (PDF)-1055K (2169) | Peer-Review Report-90K (381) | Answering Reviewers-119K (398) | Received: 03/30/2015 | Revised: 07/11/2015 | Accepted: 08/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (130) | Total Visits (32032) | Similar Articles (5) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1987) | Core Tip (1719) | Full Article (HTML) (9271) | Figures (1-5) (651) | Tables (1-3) (1050) | Full Article (PDF)-1590K (1029) | Peer-Review Report-99K (392) | Answering Reviewers-134K (479) | Received: 05/29/2015 | Revised: 07/21/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (42) | Total Visits (23996) | Similar Articles (1) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1755) | Core Tip (1527) | Full Article (HTML) (5046) | Figures (1-4) (628) | Full Article (PDF)-1663K (749) | Peer-Review Report-71K (467) | Answering Reviewers-89K (363) | Received: 01/22/2015 | Revised: 03/20/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14744) | 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 (1447) | Core Tip (1921) | Full Article (HTML) (3694) | Tables (1-4) (501) | Full Article (PDF)-949K (541) | Peer-Review Report-146K (281) | Answering Reviewers-177K (307) | Received: 04/28/2015 | Revised: 06/17/2015 | Accepted: 08/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (13318) | Similar Articles (133) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1817) | Core Tip (1611) | Full Article (HTML) (8623) | Figures (1-3) (622) | Tables (1-1) (541) | Full Article (PDF)-1345K (886) | Peer-Review Report-79K (366) | Answering Reviewers-72K (503) | Received: 05/06/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (36) | Total Visits (22514) | Similar Articles (64) | Timeline of Article Publication (1) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1623) | Core Tip (1529) | Full Article (HTML) (6078) | Tables (1-3) (568) | Full Article (PDF)-965K (764) | Peer-Review Report-102K (357) | Answering Reviewers-125K (279) | Received: 06/23/2015 | Revised: 08/11/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (36) | Total Visits (18644) | Similar Articles (11) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1446) | Core Tip (1330) | Full Article (HTML) (6081) | Tables (1-3) (524) | Full Article (PDF)-927K (538) | Peer-Review Report-98K (270) | Answering Reviewers-36K (289) | Received: 07/02/2015 | Revised: 08/28/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (15518) | Similar Articles (29) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1469) | Core Tip (1261) | Full Article (HTML) (3793) | Figures (1-1) (513) | Tables (1-1) (526) | Full Article (PDF)-875K (540) | Peer-Review Report-106K (230) | Answering Reviewers-186K (268) | Received: 04/17/2015 | Revised: 08/13/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (12600) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1576) | Core Tip (1495) | Full Article (HTML) (4343) | Figures (1-1) (400) | Tables (1-3) (578) | Full Article (PDF)-994K (514) | Peer-Review Report-86K (321) | Answering Reviewers-63K (292) | Received: 01/06/2015 | Revised: 05/16/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (14480) | Similar Articles (270) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1745) | Core Tip (1499) | Full Article (HTML) (4589) | Figures (1-4) (655) | Tables (1-2) (390) | Full Article (PDF)-1051K (527) | Peer-Review Report-109K (316) | Answering Reviewers-88K (256) | Received: 05/08/2015 | Revised: 07/23/2015 | Accepted: 08/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (17452) | Similar Articles (32) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1682) | Core Tip (1507) | Full Article (HTML) (3599) | Figures (1-4) (527) | Tables (1-1) (494) | Full Article (PDF)-1561K (1648) | Peer-Review Report-283K (336) | Answering Reviewers-100K (350) | Received: 07/14/2015 | Revised: 08/13/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15558) | Similar Articles (260) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open