Abstract (1619) | Core Tip (1424) | Full Article (HTML) (11803) | Figures (1-1) (863) | Tables (1-1) (405) | Full Article (PDF)-1557K (946) | Audio-192K (38) | Peer-Review Report-78K (316) | Answering Reviewers-15K (301) | Received: 06/25/2015 | Revised: 09/02/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (44) | Total Visits (22162) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2115) | Core Tip (1940) | Full Article (HTML) (21844) | Figures (1-3) (560) | Tables (1-3) (445) | Full Article (PDF)-2101K (2242) | Audio-2009K (61) | Peer-Review Report-87K (526) | Answering Reviewers-95K (467) | Received: 08/24/2015 | Revised: 11/25/2015 | Accepted: 01/19/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (181) | Total Visits (36352) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1746) | Core Tip (1626) | Full Article (HTML) (9498) | Figures (1-5) (550) | Tables (1-1) (425) | Full Article (PDF)-1367K (880) | Audio-1521K (49) | Peer-Review Report-137K (501) | Answering Reviewers-384K (428) | Received: 05/28/2015 | Revised: 10/02/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (32406) | Similar Articles (1) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1729) | Core Tip (1596) | Full Article (HTML) (6759) | Figures (1-1) (447) | Full Article (PDF)-1306K (722) | Audio-1600K (42) | Peer-Review Report-99K (316) | Answering Reviewers-276K (319) | Received: 06/09/2015 | Revised: 09/22/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (17329) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1532) | Core Tip (1905) | Full Article (HTML) (5631) | Figures (1-2) (677) | Full Article (PDF)-1676K (868) | Audio-720K (27) | Peer-Review Report-129K (308) | Answering Reviewers-153K (293) | Received: 05/23/2015 | Revised: 09/23/2015 | Accepted: 11/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (16287) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1786) | Core Tip (1599) | Full Article (HTML) (8343) | Figures (1-2) (462) | Tables (1-4) (393) | Full Article (PDF)-1118K (1213) | Audio-929K (52) | Peer-Review Report-103K (385) | Answering Reviewers-178K (446) | Received: 06/29/2015 | Revised: 09/04/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (91) | Total Visits (20626) | Similar Articles (16) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1781) | Core Tip (1637) | Full Article (HTML) (95916) | Figures (1-6) (686) | Tables (1-1) (446) | Full Article (PDF)-4412K (1987) | Audio-1154K (423) | Peer-Review Report-95K (347) | Answering Reviewers-81K (1941) | Received: 06/28/2015 | Revised: 09/03/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (162) | Total Visits (114783) | Similar Articles (0) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2019) | Core Tip (1880) | Full Article (HTML) (9829) | Figures (1-5) (893) | Tables (1-1) (650) | Full Article (PDF)-1698K (798) | Audio-368K (62) | Peer-Review Report-133K (349) | Answering Reviewers-140K (358) | Received: 05/27/2015 | Revised: 07/30/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (68) | Total Visits (23192) | Similar Articles (26) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1760) | Core Tip (1645) | Full Article (HTML) (6765) | Figures (1-4) (741) | Full Article (PDF)-1570K (747) | Audio-1256K (44) | Peer-Review Report-108K (337) | Answering Reviewers-142K (418) | Received: 07/09/2015 | Revised: 10/16/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (20294) | Similar Articles (51) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1358) | Core Tip (1281) | Full Article (HTML) (3541) | Figures (1-4) (300) | Full Article (PDF)-1235K (538) | Audio-2427K (27) | Peer-Review Report-97K (315) | Answering Reviewers-133K (291) | Received: 07/09/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (14383) | Similar Articles (8) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1516) | Core Tip (1384) | Full Article (HTML) (5491) | Figures (1-1) (417) | Tables (1-3) (788) | Full Article (PDF)-1307K (824) | Audio-581K (42) | Peer-Review Report-96K (279) | Answering Reviewers-289K (344) | Received: 05/28/2015 | Revised: 08/04/2015 | Accepted: 01/29/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (20) | Total Visits (15994) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1458) | Core Tip (1298) | Full Article (HTML) (4736) | Figures (1-2) (300) | Full Article (PDF)-1159K (568) | Audio-1262K (21) | Peer-Review Report-136K (275) | Answering Reviewers-116K (309) | Received: 05/22/2015 | Revised: 09/23/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (13980) | Similar Articles (12) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1536) | Core Tip (1575) | Full Article (HTML) (5063) | Figures (1-7) (443) | Full Article (PDF)-1337K (739) | Audio-811K (23) | Peer-Review Report-104K (295) | Answering Reviewers-244K (353) | Received: 06/12/2015 | Revised: 11/26/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (16495) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1941) | Core Tip (1495) | Full Article (HTML) (5404) | Figures (1-7) (435) | Full Article (PDF)-1136K (703) | Audio-134K (40) | Peer-Review Report-108K (348) | Answering Reviewers-101K (327) | Received: 05/29/2015 | Revised: 08/12/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (18815) | Similar Articles (17) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1784) | Core Tip (1737) | Full Article (HTML) (5454) | Figures (1-10) (525) | Full Article (PDF)-2135K (682) | Audio-1273K (49) | Peer-Review Report-108K (350) | Answering Reviewers-206K (411) | Received: 06/26/2015 | Revised: 10/30/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (19318) | Similar Articles (8) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open