Abstract (1590) | Core Tip (1396) | Full Article (HTML) (9553) | Figures (1-1) (468) | Full Article (PDF)-1033K (1150) | Audio-1811K (27) | Peer-Review Report-81K (408) | Answering Reviewers-100K (450) | Received: 07/16/2015 | Revised: 09/07/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (59) | Total Visits (22700) | Similar Articles (681) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1547) | Core Tip (1244) | Full Article (HTML) (5004) | Figures (1-11) (467) | Full Article (PDF)-2770K (639) | Audio-752K (25) | Peer-Review Report-94K (268) | Answering Reviewers-120K (232) | Received: 03/04/2015 | Revised: 05/09/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (31) | Total Visits (13920) | Similar Articles (568) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1395) | Core Tip (1334) | Full Article (HTML) (6354) | Figures (1-9) (442) | Tables (1-3) (431) | Full Article (PDF)-1423K (924) | Audio-729K (34) | Peer-Review Report-90K (284) | Answering Reviewers-305K (305) | Received: 05/12/2015 | Revised: 06/23/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (18986) | Similar Articles (90) | Timeline of Article Publication (5) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1346) | Core Tip (1264) | Full Article (HTML) (5424) | Figures (1-6) (404) | Tables (1-2) (409) | Full Article (PDF)-1264K (732) | Audio-699K (15) | Peer-Review Report-102K (303) | Answering Reviewers-276K (310) | Received: 05/22/2015 | Revised: 09/10/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (16332) | Similar Articles (1777) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1537) | Core Tip (1220) | Full Article (HTML) (4956) | Figures (1-5) (670) | Tables (1-3) (410) | Full Article (PDF)-1516K (658) | Audio-569K (21) | Peer-Review Report-97K (277) | Answering Reviewers-62K (296) | Supplementary Material-340K (314) | Received: 03/17/2015 | Revised: 06/19/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (22) | Total Visits (17305) | Similar Articles (146) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1329) | Core Tip (1626) | Full Article (HTML) (4360) | Figures (1-4) (395) | Full Article (PDF)-1705K (587) | Audio-594K (13) | Peer-Review Report-82K (266) | Answering Reviewers-68K (249) | Received: 05/24/2015 | Revised: 08/09/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (14876) | Similar Articles (71) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1347) | Core Tip (1225) | Full Article (HTML) (3883) | Figures (1-1) (383) | Tables (1-7) (597) | Full Article (PDF)-1177K (628) | Audio-495K (12) | Peer-Review Report-92K (226) | Answering Reviewers-227K (241) | Received: 06/29/2015 | Revised: 08/24/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (14846) | Similar Articles (115) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1198) | Core Tip (1108) | Full Article (HTML) (4552) | Tables (1-3) (299) | Full Article (PDF)-1100K (635) | Audio-207K (27) | Peer-Review Report-106K (273) | Answering Reviewers-227K (419) | Received: 05/21/2015 | Revised: 09/10/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (15184) | Similar Articles (332) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1315) | Core Tip (1136) | Full Article (HTML) (4066) | Figures (1-3) (355) | Tables (1-2) (405) | Full Article (PDF)-1035K (661) | Audio-349K (24) | Peer-Review Report-108K (222) | Answering Reviewers-143K (345) | Received: 07/19/2015 | Revised: 09/07/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (29) | Total Visits (14889) | Similar Articles (49) | Timeline of Article Publication (4) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1305) | Core Tip (1247) | Full Article (HTML) (3752) | Figures (1-5) (398) | Tables (1-2) (412) | Full Article (PDF)-1135K (717) | Audio-3858K (15) | Peer-Review Report-100K (412) | Answering Reviewers-81K (285) | Received: 05/24/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14047) | Similar Articles (38) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1627) | Core Tip (1374) | Full Article (HTML) (3511) | Figures (1-3) (369) | Tables (1-3) (411) | Full Article (PDF)-1033K (484) | Audio-1259K (17) | Peer-Review Report-116K (267) | Answering Reviewers-259K (198) | Received: 02/01/2015 | Revised: 06/24/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (14198) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1255) | Core Tip (1064) | Full Article (HTML) (5108) | Figures (1-2) (443) | Tables (1-6) (699) | Full Article (PDF)-1227K (710) | Audio-865K (13) | Peer-Review Report-81K (241) | Answering Reviewers-108K (370) | Received: 05/30/2015 | Revised: 09/25/2015 | Accepted: 10/26/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (16501) | Similar Articles (1717) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1556) | Core Tip (1497) | Full Article (HTML) (19643) | Figures (1-3) (643) | Tables (1-8) (344) | Full Article (PDF)-1522K (1607) | Audio-563K (193) | Peer-Review Report-93K (361) | Answering Reviewers-90K (394) | Received: 06/09/2015 | Revised: 07/28/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (58) | Total Visits (33782) | Similar Articles (2) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1268) | Core Tip (1452) | Full Article (HTML) (4028) | Figures (1-3) (641) | Tables (1-3) (333) | Full Article (PDF)-1149K (687) | Audio-988K (14) | Peer-Review Report-97K (311) | Answering Reviewers-260K (412) | Received: 05/07/2015 | Revised: 07/06/2015 | Accepted: 09/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (15931) | Similar Articles (333) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1530) | Core Tip (1359) | Full Article (HTML) (4360) | Figures (1-2) (789) | Tables (1-4) (750) | Full Article (PDF)-1279K (619) | Audio-1285K (20) | Peer-Review Report-103K (273) | Answering Reviewers-83K (249) | Received: 06/30/2015 | Revised: 08/04/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (16670) | Similar Articles (247) | Timeline of Article Publication (2) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1781) | Core Tip (1209) | Full Article (HTML) (4565) | Figures (1-6) (417) | Tables (1-4) (721) | Full Article (PDF)-1578K (628) | Audio-12385K (33) | Peer-Review Report-101K (268) | Answering Reviewers-229K (262) | Received: 02/03/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (63) | Total Visits (15133) | Similar Articles (45) | Timeline of Article Publication (5) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1269) | Core Tip (1521) | Full Article (HTML) (3939) | Figures (1-3) (363) | Tables (1-2) (360) | Full Article (PDF)-1082K (613) | Audio-695K (14) | Peer-Review Report-89K (248) | Answering Reviewers-250K (266) | Received: 05/09/2015 | Revised: 07/09/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (14698) | Similar Articles (14) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1121) | Core Tip (1274) | Full Article (HTML) (3009) | Tables (1-4) (402) | Full Article (PDF)-1001K (448) | Audio-150K (28) | Peer-Review Report-95K (219) | Answering Reviewers-152K (198) | Received: 03/30/2015 | Revised: 05/29/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (13123) | Similar Articles (2) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1736) | Core Tip (1402) | Full Article (HTML) (7272) | Figures (1-4) (442) | Tables (1-4) (389) | Full Article (PDF)-1128K (1113) | Audio-375K (25) | Peer-Review Report-99K (256) | Answering Reviewers-81K (293) | Received: 06/15/2015 | Revised: 08/08/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (19529) | Similar Articles (129) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1330) | Core Tip (1302) | Full Article (HTML) (5059) | Figures (1-9) (424) | Tables (1-2) (371) | Full Article (PDF)-1158K (878) | Audio-455K (40) | Peer-Review Report-93K (286) | Answering Reviewers-99K (249) | Received: 05/27/2015 | Revised: 06/27/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (34) | Total Visits (18104) | Similar Articles (1668) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1323) | Core Tip (1475) | Full Article (HTML) (9090) | Figures (1-4) (563) | Full Article (PDF)-1340K (1019) | Audio-1236K (24) | Peer-Review Report-81K (282) | Answering Reviewers-159K (280) | Received: 04/19/2015 | Revised: 05/22/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (49) | Total Visits (19924) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1622) | Core Tip (1329) | Full Article (HTML) (5077) | Figures (1-4) (494) | Full Article (PDF)-1718K (685) | Audio-591K (33) | Peer-Review Report-103K (238) | Answering Reviewers-129K (267) | Received: 02/06/2015 | Revised: 06/02/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (15280) | Similar Articles (40) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1247) | Core Tip (1700) | Full Article (HTML) (3589) | Figures (1-1) (811) | Full Article (PDF)-1338K (585) | Audio-462K (12) | Peer-Review Report-100K (208) | Answering Reviewers-60K (204) | Received: 07/21/2015 | Revised: 09/09/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14141) | Similar Articles (20) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open