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Abstract (1467) | Core Tip (1349) | Full Article (HTML) (4956) | Tables (1-4) (450) | Full Article (PDF)-873K (736) | Audio-11992K (26) | Peer-Review Report-97K (390) | Answering Reviewers-285K (254) | Received: 06/29/2015 | Revised: 09/01/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (51) | Total Visits (15359) | Similar Articles (434) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1837) | Core Tip (1535) | Full Article (HTML) (10687) | Figures (1-11) (580) | Full Article (PDF)-1165K (1265) | Audio-474K (51) | Peer-Review Report-93K (325) | Answering Reviewers-109K (483) | Received: 06/29/2015 | Revised: 09/10/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (51) | Total Visits (21797) | Similar Articles (510) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1419) | Core Tip (1447) | Full Article (HTML) (5952) | Full Article (PDF)-931K (817) | Audio-238K (26) | Peer-Review Report-108K (360) | Answering Reviewers-328K (276) | Received: 06/09/2015 | Revised: 08/19/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (115) | Total Visits (16115) | Similar Articles (122) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1543) | Core Tip (1605) | Full Article (HTML) (6188) | Figures (1-1) (416) | Tables (1-1) (374) | Full Article (PDF)-1080K (659) | Audio-8062K (32) | Peer-Review Report-88K (335) | Answering Reviewers-179K (251) | Received: 06/30/2015 | Revised: 08/19/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (30456) | Similar Articles (2) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1569) | Core Tip (1551) | Full Article (HTML) (11934) | Figures (1-2) (647) | Full Article (PDF)-1088K (1295) | Audio-200K (35) | Peer-Review Report-101K (348) | Answering Reviewers-145K (338) | Received: 06/29/2015 | Revised: 08/23/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (34) | Total Visits (23444) | Similar Articles (27) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1273) | Core Tip (1305) | Full Article (HTML) (4825) | Tables (1-1) (925) | Full Article (PDF)-865K (677) | Audio-551K (34) | Peer-Review Report-91K (318) | Answering Reviewers-49K (296) | Received: 06/24/2015 | Revised: 09/01/2015 | Accepted: 11/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (16) | Total Visits (14700) | Similar Articles (130) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1340) | Core Tip (1388) | Full Article (HTML) (5620) | Figures (1-2) (384) | Full Article (PDF)-1004K (916) | Audio-1110K (20) | Peer-Review Report-101K (275) | Answering Reviewers-265K (269) | Received: 06/25/2015 | Revised: 09/11/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (14576) | Similar Articles (15) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1318) | Core Tip (1292) | Full Article (HTML) (3928) | Figures (1-1) (464) | Tables (1-2) (398) | Full Article (PDF)-979K (517) | Audio-3617K (28) | Peer-Review Report-120K (253) | Answering Reviewers-160K (268) | Received: 07/24/2015 | Revised: 10/23/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (13591) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1335) | Core Tip (1423) | Full Article (HTML) (4186) | Tables (1-1) (440) | Full Article (PDF)-851K (557) | Audio-15534K (50) | Peer-Review Report-84K (263) | Answering Reviewers-70K (223) | Received: 08/12/2015 | Revised: 10/04/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (19) | Total Visits (13691) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1352) | Core Tip (1303) | Full Article (HTML) (3453) | Tables (1-1) (633) | Full Article (PDF)-772K (528) | Audio-853K (18) | Peer-Review Report-68K (238) | Answering Reviewers-69K (227) | Received: 06/26/2015 | Revised: 08/17/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (12164) | Similar Articles (12) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1659) | Core Tip (1473) | Full Article (HTML) (4557) | Figures (1-1) (915) | Tables (1-1) (405) | Full Article (PDF)-1051K (586) | Audio-13617K (24) | Peer-Review Report-99K (315) | Answering Reviewers-112K (265) | Received: 07/26/2015 | Revised: 09/21/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (29946) | Similar Articles (84) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1319) | Core Tip (1152) | Full Article (HTML) (4190) | Figures (1-1) (450) | Full Article (PDF)-851K (692) | Audio-1314K (17) | Peer-Review Report-107K (268) | Answering Reviewers-180K (279) | Received: 06/29/2015 | Revised: 10/31/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (19) | Total Visits (13620) | Similar Articles (229) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1345) | Core Tip (1301) | Full Article (HTML) (5227) | Full Article (PDF)-713K (906) | Audio-207K (21) | Peer-Review Report-96K (244) | Answering Reviewers-138K (305) | Received: 06/04/2015 | Revised: 09/09/2015 | Accepted: 11/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (35) | Total Visits (14120) | Similar Articles (123) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1292) | Core Tip (1193) | Full Article (HTML) (3577) | Figures (1-2) (454) | Tables (1-3) (443) | Full Article (PDF)-1057K (523) | Audio-1167K (41) | Peer-Review Report-114K (257) | Answering Reviewers-196K (374) | Received: 06/10/2015 | Revised: 09/24/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (16) | Total Visits (13782) | Similar Articles (13) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1300) | Core Tip (1303) | Full Article (HTML) (4697) | Figures (1-2) (447) | Tables (1-7) (326) | Full Article (PDF)-1102K (703) | Audio-789K (26) | Peer-Review Report-141K (265) | Answering Reviewers-185K (264) | Received: 06/24/2015 | Revised: 09/29/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (15660) | Similar Articles (510) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1273) | Core Tip (1263) | Full Article (HTML) (3228) | Figures (1-1) (768) | Tables (1-5) (412) | Full Article (PDF)-918K (494) | Audio-691K (28) | Peer-Review Report-115K (274) | Answering Reviewers-313K (234) | Received: 04/28/2015 | Revised: 07/31/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (14006) | Similar Articles (11) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1451) | Core Tip (1216) | Full Article (HTML) (4527) | Figures (1-1) (277) | Tables (1-5) (383) | Full Article (PDF)-888K (587) | Audio-958K (16) | Peer-Review Report-182K (345) | Answering Reviewers-226K (1370) | Received: 06/26/2015 | Revised: 10/06/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (17335) | Similar Articles (35) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1367) | Core Tip (1592) | Full Article (HTML) (4524) | Figures (1-2) (385) | Tables (1-4) (401) | Full Article (PDF)-906K (665) | Audio-485K (24) | Peer-Review Report-105K (325) | Answering Reviewers-215K (248) | Received: 08/09/2015 | Revised: 10/06/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (16) | Total Visits (17453) | Similar Articles (145) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1275) | Core Tip (1308) | Full Article (HTML) (3507) | Figures (1-6) (838) | Tables (1-4) (395) | Full Article (PDF)-943K (592) | Audio-697K (15) | Peer-Review Report-105K (265) | Answering Reviewers-334K (317) | Received: 07/01/2015 | Revised: 08/10/2015 | Accepted: 09/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (15973) | Similar Articles (19) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1273) | Core Tip (1168) | Full Article (HTML) (2962) | Figures (1-1) (278) | Tables (1-1) (404) | Full Article (PDF)-822K (397) | Audio-409K (33) | Peer-Review Report-70K (267) | Answering Reviewers-111K (264) | Received: 05/28/2015 | Revised: 09/02/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (12186) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1323) | Core Tip (1241) | Full Article (HTML) (3705) | Figures (1-2) (391) | Full Article (PDF)-1033K (465) | Audio-1161K (27) | Peer-Review Report-108K (308) | Answering Reviewers-174K (200) | Received: 05/06/2015 | Revised: 07/24/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (13865) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1318) | Core Tip (1113) | Full Article (HTML) (4412) | Figures (1-3) (490) | Full Article (PDF)-1321K (482) | Audio-915K (41) | Peer-Review Report-87K (268) | Answering Reviewers-52K (221) | Received: 06/27/2015 | Revised: 09/14/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (14095) | Similar Articles (1788) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open