Abstract (1763) | Core Tip (1508) | Full Article (HTML) (9933) | Figures (1-1) (524) | Full Article (PDF)-1033K (1194) | Audio-1811K (33) | Peer-Review Report-81K (429) | Answering Reviewers-100K (476) | Received: 07/16/2015 | Revised: 09/07/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (59) | Total Visits (23793) | Similar Articles (684) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1352) | Core Tip (1514) | Full Article (HTML) (4432) | Figures (1-6) (1003) | Full Article (PDF)-1308K (728) | Audio-1749K (12) | Peer-Review Report-127K (337) | Answering Reviewers-175K (269) | Received: 03/19/2015 | Revised: 08/10/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (16507) | Similar Articles (197) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1639) | Core Tip (1324) | Full Article (HTML) (5179) | Figures (1-11) (518) | Full Article (PDF)-2770K (669) | Audio-752K (27) | Peer-Review Report-94K (295) | Answering Reviewers-120K (254) | Received: 03/04/2015 | Revised: 05/09/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (31) | Total Visits (14567) | Similar Articles (580) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1486) | Core Tip (1417) | Full Article (HTML) (6915) | Figures (1-9) (501) | Tables (1-3) (491) | Full Article (PDF)-1423K (958) | Audio-729K (34) | Peer-Review Report-90K (305) | Answering Reviewers-305K (325) | Received: 05/12/2015 | Revised: 06/23/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (20217) | Similar Articles (90) | Timeline of Article Publication (5) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1441) | Core Tip (1356) | Full Article (HTML) (5871) | Figures (1-6) (454) | Tables (1-2) (468) | Full Article (PDF)-1264K (758) | Audio-699K (18) | Peer-Review Report-102K (329) | Answering Reviewers-276K (332) | Received: 05/22/2015 | Revised: 09/10/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (17443) | Similar Articles (1812) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1628) | Core Tip (1299) | Full Article (HTML) (5158) | Figures (1-5) (809) | Tables (1-3) (474) | Full Article (PDF)-1516K (697) | Audio-569K (21) | Peer-Review Report-97K (293) | Answering Reviewers-62K (316) | Supplementary Material-340K (339) | Received: 03/17/2015 | Revised: 06/19/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (22) | Total Visits (18349) | Similar Articles (149) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1428) | Core Tip (1306) | Full Article (HTML) (4042) | Figures (1-1) (446) | Tables (1-7) (713) | Full Article (PDF)-1177K (665) | Audio-495K (12) | Peer-Review Report-92K (248) | Answering Reviewers-227K (268) | Received: 06/29/2015 | Revised: 08/24/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (15827) | Similar Articles (115) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1305) | Core Tip (1210) | Full Article (HTML) (4916) | Tables (1-3) (358) | Full Article (PDF)-1100K (674) | Audio-207K (30) | Peer-Review Report-106K (294) | Answering Reviewers-227K (443) | Received: 05/21/2015 | Revised: 09/10/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (16234) | Similar Articles (332) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1400) | Core Tip (1213) | Full Article (HTML) (4266) | Figures (1-3) (423) | Tables (1-2) (466) | Full Article (PDF)-1035K (689) | Audio-349K (24) | Peer-Review Report-108K (246) | Answering Reviewers-143K (373) | Received: 07/19/2015 | Revised: 09/07/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (30) | Total Visits (15795) | Similar Articles (50) | Timeline of Article Publication (4) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1402) | Core Tip (1356) | Full Article (HTML) (4038) | Figures (1-5) (477) | Tables (1-2) (497) | Full Article (PDF)-1135K (762) | Audio-3858K (15) | Peer-Review Report-100K (436) | Answering Reviewers-81K (309) | Received: 05/24/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (15067) | Similar Articles (38) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1775) | Core Tip (1469) | Full Article (HTML) (3795) | Figures (1-3) (415) | Tables (1-3) (469) | Full Article (PDF)-1033K (503) | Audio-1259K (17) | Peer-Review Report-116K (284) | Answering Reviewers-259K (215) | Received: 02/01/2015 | Revised: 06/24/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15152) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1359) | Core Tip (1149) | Full Article (HTML) (5334) | Figures (1-2) (513) | Tables (1-6) (823) | Full Article (PDF)-1227K (738) | Audio-865K (13) | Peer-Review Report-81K (261) | Answering Reviewers-108K (394) | Received: 05/30/2015 | Revised: 09/25/2015 | Accepted: 10/26/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (17545) | Similar Articles (1751) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1642) | Core Tip (1591) | Full Article (HTML) (20488) | Figures (1-3) (726) | Tables (1-8) (392) | Full Article (PDF)-1522K (1665) | Audio-563K (206) | Peer-Review Report-93K (384) | Answering Reviewers-90K (411) | Received: 06/09/2015 | Revised: 07/28/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (59) | Total Visits (35343) | Similar Articles (2) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1363) | Core Tip (1632) | Full Article (HTML) (4281) | Figures (1-3) (775) | Tables (1-3) (409) | Full Article (PDF)-1149K (713) | Audio-988K (14) | Peer-Review Report-97K (328) | Answering Reviewers-260K (433) | Received: 05/07/2015 | Revised: 07/06/2015 | Accepted: 09/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (17041) | Similar Articles (333) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1629) | Core Tip (1456) | Full Article (HTML) (4541) | Figures (1-2) (922) | Tables (1-4) (881) | Full Article (PDF)-1279K (656) | Audio-1285K (20) | Peer-Review Report-103K (290) | Answering Reviewers-83K (268) | Received: 06/30/2015 | Revised: 08/04/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (17678) | 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 (1932) | Core Tip (1290) | Full Article (HTML) (4749) | Figures (1-6) (471) | Tables (1-4) (866) | Full Article (PDF)-1578K (661) | Audio-12385K (37) | Peer-Review Report-101K (291) | Answering Reviewers-229K (279) | Received: 02/03/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (66) | Total Visits (16077) | Similar Articles (45) | Timeline of Article Publication (5) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1350) | Core Tip (1673) | Full Article (HTML) (4191) | Figures (1-3) (421) | Tables (1-2) (421) | Full Article (PDF)-1082K (647) | Audio-695K (24) | Peer-Review Report-89K (266) | Answering Reviewers-250K (285) | Received: 05/09/2015 | Revised: 07/09/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (15734) | Similar Articles (14) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1201) | Core Tip (1440) | Full Article (HTML) (3146) | Tables (1-4) (462) | Full Article (PDF)-1001K (473) | Audio-150K (28) | Peer-Review Report-95K (235) | Answering Reviewers-152K (216) | Received: 03/30/2015 | Revised: 05/29/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (14040) | Similar Articles (2) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1896) | Core Tip (1483) | Full Article (HTML) (7676) | Figures (1-4) (508) | Tables (1-4) (457) | Full Article (PDF)-1128K (1166) | Audio-375K (25) | Peer-Review Report-99K (280) | Answering Reviewers-81K (324) | Received: 06/15/2015 | Revised: 08/08/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (20637) | Similar Articles (131) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1433) | Core Tip (1402) | Full Article (HTML) (5339) | Figures (1-9) (488) | Tables (1-2) (445) | Full Article (PDF)-1158K (925) | Audio-455K (49) | Peer-Review Report-93K (313) | Answering Reviewers-99K (267) | Received: 05/27/2015 | Revised: 06/27/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (34) | Total Visits (19224) | Similar Articles (1713) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1430) | Core Tip (1576) | Full Article (HTML) (9544) | Figures (1-4) (702) | Full Article (PDF)-1340K (1051) | Audio-1236K (26) | Peer-Review Report-81K (306) | Answering Reviewers-159K (302) | Received: 04/19/2015 | Revised: 05/22/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (49) | Total Visits (21092) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1767) | Core Tip (1414) | Full Article (HTML) (5416) | Figures (1-4) (579) | Full Article (PDF)-1718K (708) | Audio-591K (35) | Peer-Review Report-103K (260) | Answering Reviewers-129K (286) | Received: 02/06/2015 | Revised: 06/02/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (16413) | Similar Articles (42) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1327) | Core Tip (1874) | Full Article (HTML) (3733) | Figures (1-1) (939) | Full Article (PDF)-1338K (618) | Audio-462K (13) | Peer-Review Report-100K (229) | Answering Reviewers-60K (220) | Received: 07/21/2015 | Revised: 09/09/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (15097) | Similar Articles (20) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open