Abstract (1320) | Core Tip (1246) | Full Article (HTML) (2721) | Full Article (PDF)-681K (473) | Peer-Review Report-80K (274) | Answering Reviewers-60K (255) | Received: 05/30/2015 | Revised: 09/02/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10830) | Similar Articles (216) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2133) | Core Tip (1795) | Full Article (HTML) (5609) | Figures (1-1) (559) | Full Article (PDF)-866K (599) | Audio-1075K (17) | Peer-Review Report-108K (285) | Answering Reviewers-110K (228) | Received: 05/28/2015 | Revised: 08/12/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (16391) | Similar Articles (65) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1239) | Core Tip (1364) | Full Article (HTML) (3107) | Full Article (PDF)-662K (726) | Audio-5324K (18) | Peer-Review Report-112K (289) | Answering Reviewers-118K (268) | Received: 06/29/2015 | Revised: 09/07/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (11688) | Similar Articles (7) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1658) | Core Tip (1496) | Full Article (HTML) (4712) | Full Article (PDF)-683K (762) | Audio-926K (16) | Peer-Review Report-109K (261) | Answering Reviewers-65K (11372) | Received: 05/27/2015 | Revised: 08/06/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (25701) | Similar Articles (215) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1414) | Core Tip (1221) | Full Article (HTML) (3865) | Tables (1-1) (958) | Full Article (PDF)-699K (571) | Audio-343K (28) | Peer-Review Report-82K (247) | Answering Reviewers-50K (349) | Received: 05/25/2015 | Revised: 08/09/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (13175) | Similar Articles (331) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1493) | Core Tip (1365) | Full Article (HTML) (3655) | Full Article (PDF)-744K (512) | Audio-1189K (13) | Peer-Review Report-99K (249) | Answering Reviewers-211K (299) | Received: 05/27/2015 | Revised: 08/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (13192) | Similar Articles (192) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2046) | Core Tip (1227) | Full Article (HTML) (4144) | Full Article (PDF)-728K (567) | Audio-1525K (31) | Peer-Review Report-97K (203) | Answering Reviewers-81K (230) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (12617) | Similar Articles (8) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1477) | Core Tip (1303) | Full Article (HTML) (3309) | Full Article (PDF)-668K (493) | Audio-5626K (36) | Peer-Review Report-92K (199) | Answering Reviewers-82K (223) | Received: 05/05/2015 | Revised: 07/21/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (13655) | Similar Articles (5) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1292) | Core Tip (1194) | Full Article (HTML) (3339) | Full Article (PDF)-696K (480) | Audio-1034K (25) | Peer-Review Report-118K (259) | Answering Reviewers-266K (233) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (11733) | Similar Articles (193) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1781) | Core Tip (1347) | Full Article (HTML) (4359) | Figures (1-2) (490) | Tables (1-1) (472) | Full Article (PDF)-1096K (668) | Audio-228K (25) | Peer-Review Report-104K (256) | Answering Reviewers-74K (265) | Received: 04/27/2015 | Revised: 08/01/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (13790) | Similar Articles (248) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1567) | Core Tip (1589) | Full Article (HTML) (5399) | Figures (1-7) (600) | Tables (1-4) (441) | Full Article (PDF)-1173K (626) | Audio-1517K (42) | Peer-Review Report-87K (273) | Answering Reviewers-186K (307) | Received: 05/28/2015 | Revised: 08/14/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (18821) | Similar Articles (25) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1695) | Core Tip (1559) | Full Article (HTML) (14709) | Figures (1-1) (762) | Tables (1-4) (560) | Full Article (PDF)-942K (3957) | Audio-677K (55) | Peer-Review Report-96K (366) | Answering Reviewers-107K (311) | Received: 05/08/2014 | Revised: 12/19/2014 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (106) | Total Visits (30241) | Similar Articles (5) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1427) | Core Tip (1418) | Full Article (HTML) (6756) | Figures (1-5) (725) | Full Article (PDF)-1076K (752) | Audio-1994K (27) | Peer-Review Report-95K (310) | Answering Reviewers-150K (306) | Received: 04/10/2015 | Revised: 08/04/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (16789) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1277) | Core Tip (1418) | Full Article (HTML) (8191) | Tables (1-2) (483) | Full Article (PDF)-931K (911) | Audio-529K (18) | Peer-Review Report-197K (262) | Received: 06/30/2015 | Revised: 09/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (17642) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1787) | Core Tip (1854) | Full Article (HTML) (11220) | Figures (1-2) (803) | Tables (1-1) (728) | Full Article (PDF)-1007K (3301) | Audio-1543K (52) | Peer-Review Report-107K (457) | Answering Reviewers-73K (339) | Received: 05/29/2015 | Revised: 09/03/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (189) | Total Visits (25518) | Similar Articles (1) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1474) | Core Tip (1278) | Full Article (HTML) (3494) | Full Article (PDF)-676K (609) | Audio-858K (13) | Peer-Review Report-95K (232) | Answering Reviewers-64K (222) | Received: 06/10/2015 | Revised: 08/26/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (12449) | Similar Articles (1237) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1256) | Core Tip (1269) | Full Article (HTML) (3162) | Figures (1-1) (486) | Full Article (PDF)-720K (582) | Audio-217K (35) | Peer-Review Report-99K (225) | Answering Reviewers-67K (354) | Received: 04/17/2015 | Revised: 06/15/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14076) | Similar Articles (14) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1835) | Core Tip (1729) | Full Article (HTML) (7571) | Figures (1-5) (855) | Tables (1-1) (1089) | Full Article (PDF)-1442K (1077) | Audio-8913K (42) | Peer-Review Report-103K (333) | Answering Reviewers-217K (716) | Received: 05/28/2015 | Revised: 09/08/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (33) | Total Visits (34663) | Similar Articles (139) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open