Abstract (2060) | Core Tip (1536) | Full Article (HTML) (6267) | Tables (1-4) (1025) | Full Article (PDF)-1192K (811) | Audio-936K (22) | Peer-Review Report-103K (431) | Answering Reviewers-18K (333) | Received: 08/21/2015 | Revised: 11/16/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (20783) | Similar Articles (23) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1363) | Core Tip (1494) | Full Article (HTML) (5310) | Figures (1-2) (419) | Full Article (PDF)-996K (693) | Audio-1044K (24) | Peer-Review Report-156K (353) | Answering Reviewers-87K (335) | Received: 05/26/2015 | Revised: 09/07/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (27) | Total Visits (15478) | Similar Articles (403) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1755) | Core Tip (1767) | Full Article (HTML) (8714) | Figures (1-2) (511) | Tables (1-3) (479) | Full Article (PDF)-1154K (1249) | Audio-669K (35) | Peer-Review Report-198K (401) | Answering Reviewers-152K (453) | Received: 08/31/2015 | Revised: 11/13/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (41) | Total Visits (21019) | Similar Articles (639) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1445) | Core Tip (1653) | Full Article (HTML) (4795) | Figures (1-3) (510) | Tables (1-6) (444) | Full Article (PDF)-1256K (613) | Audio-1359K (24) | Peer-Review Report-91K (316) | Answering Reviewers-67K (295) | Received: 08/27/2015 | Revised: 10/20/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (38) | Total Visits (15237) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1768) | Core Tip (2149) | Full Article (HTML) (7999) | Figures (1-2) (483) | Full Article (PDF)-1020K (1241) | Audio-1654K (32) | Peer-Review Report-172K (378) | Answering Reviewers-165K (334) | Received: 06/29/2015 | Revised: 09/23/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (47) | Total Visits (19938) | Similar Articles (212) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1426) | Core Tip (1468) | Full Article (HTML) (6964) | Figures (1-1) (417) | Tables (1-3) (374) | Full Article (PDF)-1106K (1084) | Audio-1448K (35) | Peer-Review Report-89K (349) | Answering Reviewers-104K (282) | Received: 06/16/2015 | Revised: 08/31/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (17860) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1855) | Core Tip (1683) | Full Article (HTML) (7314) | Figures (1-5) (440) | Full Article (PDF)-3500K (3230) | Audio-1382K (35) | Peer-Review Report-128K (439) | Answering Reviewers-80K (440) | Received: 07/04/2015 | Revised: 12/02/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (27) | Total Visits (25952) | Similar Articles (105) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1892) | Core Tip (1594) | Full Article (HTML) (9013) | Tables (1-8) (434) | Full Article (PDF)-1023K (2252) | Audio-772K (45) | Peer-Review Report-104K (398) | Answering Reviewers-154K (401) | Received: 06/25/2015 | Revised: 09/02/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (51) | Total Visits (22016) | Similar Articles (31) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2099) | Core Tip (1694) | Full Article (HTML) (14123) | Figures (1-2) (652) | Tables (1-1) (397) | Full Article (PDF)-1486K (2147) | Audio-700K (53) | Peer-Review Report-77K (656) | Answering Reviewers-100K (420) | Received: 04/28/2015 | Revised: 09/18/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (55) | Total Visits (29055) | Similar Articles (1525) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1278) | Core Tip (1341) | Full Article (HTML) (4444) | Figures (1-3) (263) | Full Article (PDF)-2311K (825) | Audio-1296K (26) | Peer-Review Report-86K (305) | Answering Reviewers-71K (290) | Received: 08/11/2015 | Revised: 10/18/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (14444) | Similar Articles (246) | Timeline of Article Publication (11) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1416) | Core Tip (1282) | Full Article (HTML) (4206) | Tables (1-2) (344) | Full Article (PDF)-905K (794) | Audio-774K (29) | Peer-Review Report-109K (309) | Answering Reviewers-93K (296) | Received: 06/28/2015 | Revised: 09/09/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (13782) | Similar Articles (27) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1680) | Core Tip (1595) | Full Article (HTML) (8290) | Full Article (PDF)-863K (2392) | Audio-328K (40) | Peer-Review Report-95K (416) | Answering Reviewers-156K (510) | Received: 06/24/2015 | Revised: 08/27/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (70) | Total Visits (20232) | Similar Articles (5) | Timeline of Article Publication (4) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1252) | Core Tip (1288) | Full Article (HTML) (3467) | Figures (1-1) (303) | Full Article (PDF)-929K (606) | Audio-1687K (25) | Peer-Review Report-114K (308) | Answering Reviewers-122K (306) | Received: 06/25/2015 | Revised: 09/01/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (12630) | Similar Articles (67) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1457) | Core Tip (1887) | Full Article (HTML) (5215) | Figures (1-3) (460) | Tables (1-5) (362) | Full Article (PDF)-1807K (594) | Audio-519K (79) | Peer-Review Report-111K (315) | Answering Reviewers-168K (296) | Received: 06/29/2015 | Revised: 10/10/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (18551) | Similar Articles (0) | Timeline of Article Publication (2) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1424) | Core Tip (1171) | Full Article (HTML) (3237) | Figures (1-8) (264) | Full Article (PDF)-1371K (430) | Audio-1477K (24) | Peer-Review Report-88K (249) | Answering Reviewers-168K (227) | Received: 02/28/2015 | Revised: 04/29/2015 | Accepted: 09/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (13174) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1670) | Core Tip (1674) | Full Article (HTML) (6348) | Figures (1-4) (289) | Tables (1-3) (361) | Full Article (PDF)-1651K (877) | Audio-966K (37) | Peer-Review Report-104K (348) | Answering Reviewers-109K (322) | Received: 03/27/2015 | Revised: 07/09/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (21633) | Similar Articles (54) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (3040) | Core Tip (2869) | Full Article (HTML) (6337) | Figures (1-2) (851) | Tables (1-2) (383) | Full Article (PDF)-1120K (829) | Audio-1065K (33) | Peer-Review Report-87K (393) | Answering Reviewers-80K (411) | Received: 07/14/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (25266) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1379) | Core Tip (1325) | Full Article (HTML) (3782) | Figures (1-1) (835) | Tables (1-1) (386) | Full Article (PDF)-930K (620) | Audio-530K (31) | Peer-Review Report-111K (285) | Answering Reviewers-152K (270) | Received: 05/27/2015 | Revised: 08/19/2015 | Accepted: 12/03/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (16456) | Similar Articles (27) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1755) | Core Tip (1591) | Full Article (HTML) (6340) | Tables (1-4) (427) | Full Article (PDF)-1142K (1022) | Audio-1156K (30) | Peer-Review Report-94K (441) | Answering Reviewers-77K (351) | Received: 06/30/2015 | Revised: 09/08/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (29) | Total Visits (21834) | Similar Articles (158) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open