Abstract (1769) | Core Tip (1540) | Full Article (HTML) (4311) | Full Article (PDF)-827K (536) | Peer-Review Report-75K (364) | Answering Reviewers-73K (315) | Received: 05/28/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (14396) | Similar Articles (3) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2155) | Core Tip (2023) | Full Article (HTML) (8939) | Figures (1-8) (1022) | Tables (1-1) (646) | Full Article (PDF)-1605K (715) | Peer-Review Report-101K (407) | Answering Reviewers-260K (369) | Received: 04/27/2015 | Revised: 06/22/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (21967) | Similar Articles (14) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2098) | Core Tip (2048) | Full Article (HTML) (17360) | Figures (1-4) (1064) | Tables (1-4) (549) | Full Article (PDF)-1110K (1520) | Peer-Review Report-92K (463) | Answering Reviewers-135K (434) | Received: 05/20/2015 | Revised: 08/07/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (96) | Total Visits (33707) | Similar Articles (0) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2310) | Core Tip (2074) | Full Article (HTML) (18927) | Tables (1-2) (589) | Full Article (PDF)-1055K (2240) | Peer-Review Report-90K (403) | Answering Reviewers-119K (423) | Received: 03/30/2015 | Revised: 07/11/2015 | Accepted: 08/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (142) | Total Visits (33325) | Similar Articles (6) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2047) | Core Tip (1789) | Full Article (HTML) (9503) | Figures (1-5) (705) | Tables (1-3) (1099) | Full Article (PDF)-1590K (1067) | Peer-Review Report-99K (414) | Answering Reviewers-134K (501) | Received: 05/29/2015 | Revised: 07/21/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (44) | Total Visits (25053) | Similar Articles (1) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1825) | Core Tip (1589) | Full Article (HTML) (5176) | Figures (1-4) (673) | Full Article (PDF)-1663K (783) | Peer-Review Report-71K (492) | Answering Reviewers-89K (387) | Received: 01/22/2015 | Revised: 03/20/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (15509) | Similar Articles (7) | Timeline of Article Publication (1) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1504) | Core Tip (1980) | Full Article (HTML) (3768) | Tables (1-4) (544) | Full Article (PDF)-949K (590) | Peer-Review Report-146K (302) | Answering Reviewers-177K (332) | Received: 04/28/2015 | Revised: 06/17/2015 | Accepted: 08/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (14002) | Similar Articles (143) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1872) | Core Tip (1655) | Full Article (HTML) (8830) | Figures (1-3) (702) | Tables (1-1) (587) | Full Article (PDF)-1345K (935) | Peer-Review Report-79K (382) | Answering Reviewers-72K (523) | Received: 05/06/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (40) | Total Visits (23682) | Similar Articles (68) | Timeline of Article Publication (1) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1687) | Core Tip (1585) | Full Article (HTML) (6165) | Tables (1-3) (617) | Full Article (PDF)-965K (790) | Peer-Review Report-102K (375) | Answering Reviewers-125K (300) | Received: 06/23/2015 | Revised: 08/11/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (39) | Total Visits (19555) | Similar Articles (12) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1494) | Core Tip (1378) | Full Article (HTML) (6188) | Tables (1-3) (565) | Full Article (PDF)-927K (564) | Peer-Review Report-98K (294) | Answering Reviewers-36K (311) | Received: 07/02/2015 | Revised: 08/28/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (16191) | Similar Articles (34) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1517) | Core Tip (1315) | Full Article (HTML) (3887) | Figures (1-1) (553) | Tables (1-1) (564) | Full Article (PDF)-875K (562) | Peer-Review Report-106K (255) | Answering Reviewers-186K (294) | Received: 04/17/2015 | Revised: 08/13/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (13185) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1634) | Core Tip (1558) | Full Article (HTML) (4428) | Figures (1-1) (442) | Tables (1-3) (623) | Full Article (PDF)-994K (541) | Peer-Review Report-86K (344) | Answering Reviewers-63K (313) | Received: 01/06/2015 | Revised: 05/16/2015 | Accepted: 09/16/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (15202) | Similar Articles (283) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1811) | Core Tip (1573) | Full Article (HTML) (4695) | Figures (1-4) (734) | Tables (1-2) (432) | Full Article (PDF)-1051K (559) | Peer-Review Report-109K (338) | Answering Reviewers-88K (281) | Received: 05/08/2015 | Revised: 07/23/2015 | Accepted: 08/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (18469) | Similar Articles (33) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1736) | Core Tip (1563) | Full Article (HTML) (3682) | Figures (1-4) (573) | Tables (1-1) (542) | Full Article (PDF)-1561K (1678) | Peer-Review Report-283K (356) | Answering Reviewers-100K (375) | Received: 07/14/2015 | Revised: 08/13/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (16304) | Similar Articles (273) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open