Abstract (1929) | Core Tip (1625) | Full Article (HTML) (10780) | Figures (1-1) (597) | Full Article (PDF)-1033K (1242) | Audio-1811K (36) | Peer-Review Report-81K (463) | Answering Reviewers-100K (509) | Received: 07/16/2015 | Revised: 09/07/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (60) | Total Visits (25507) | Similar Articles (694) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1478) | Core Tip (1613) | Full Article (HTML) (4612) | Figures (1-6) (1119) | Full Article (PDF)-1308K (774) | Audio-1749K (16) | Peer-Review Report-127K (363) | Answering Reviewers-175K (297) | Received: 03/19/2015 | Revised: 08/10/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (17619) | Similar Articles (205) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1719) | Core Tip (1387) | Full Article (HTML) (5329) | Figures (1-11) (622) | Full Article (PDF)-2770K (709) | Audio-752K (30) | Peer-Review Report-94K (322) | Answering Reviewers-120K (280) | Received: 03/04/2015 | Revised: 05/09/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (15306) | Similar Articles (597) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1580) | Core Tip (1507) | Full Article (HTML) (7301) | Figures (1-9) (572) | Tables (1-3) (554) | Full Article (PDF)-1423K (994) | Audio-729K (34) | Peer-Review Report-90K (341) | Answering Reviewers-305K (358) | Received: 05/12/2015 | Revised: 06/23/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (21576) | Similar Articles (92) | Timeline of Article Publication (5) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1523) | Core Tip (1421) | Full Article (HTML) (6117) | Figures (1-6) (512) | Tables (1-2) (534) | Full Article (PDF)-1264K (785) | Audio-699K (22) | Peer-Review Report-102K (358) | Answering Reviewers-276K (358) | Received: 05/22/2015 | Revised: 09/10/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (18475) | Similar Articles (1860) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1738) | Core Tip (1396) | Full Article (HTML) (5359) | Figures (1-5) (950) | Tables (1-3) (543) | Full Article (PDF)-1516K (728) | Audio-569K (26) | Peer-Review Report-97K (325) | Answering Reviewers-62K (348) | Supplementary Material-340K (373) | Received: 03/17/2015 | Revised: 06/19/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (22) | Total Visits (19710) | Similar Articles (155) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1492) | Core Tip (1928) | Full Article (HTML) (4719) | Figures (1-4) (512) | Full Article (PDF)-1705K (658) | Audio-594K (13) | Peer-Review Report-82K (316) | Answering Reviewers-68K (303) | Received: 05/24/2015 | Revised: 08/09/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (16767) | Similar Articles (75) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1506) | Core Tip (1381) | Full Article (HTML) (4249) | Figures (1-1) (517) | Tables (1-7) (810) | Full Article (PDF)-1177K (705) | Audio-495K (12) | Peer-Review Report-92K (274) | Answering Reviewers-227K (302) | Received: 06/29/2015 | Revised: 08/24/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (16968) | Similar Articles (115) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1393) | Core Tip (1292) | Full Article (HTML) (5724) | Tables (1-3) (427) | Full Article (PDF)-1100K (707) | Audio-207K (30) | Peer-Review Report-106K (346) | Answering Reviewers-227K (467) | Received: 05/21/2015 | Revised: 09/10/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (17903) | Similar Articles (332) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1496) | Core Tip (1295) | Full Article (HTML) (4592) | Figures (1-3) (511) | Tables (1-2) (546) | Full Article (PDF)-1035K (730) | Audio-349K (24) | Peer-Review Report-108K (272) | Answering Reviewers-143K (435) | Received: 07/19/2015 | Revised: 09/07/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (30) | Total Visits (17152) | 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 (1483) | Core Tip (1523) | Full Article (HTML) (4237) | Figures (1-5) (572) | Tables (1-2) (565) | Full Article (PDF)-1135K (805) | Audio-3858K (15) | Peer-Review Report-100K (468) | Answering Reviewers-81K (344) | Received: 05/24/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (16175) | Similar Articles (38) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1934) | Core Tip (1569) | Full Article (HTML) (4245) | Figures (1-3) (472) | Tables (1-3) (523) | Full Article (PDF)-1033K (529) | Audio-1259K (20) | Peer-Review Report-116K (315) | Answering Reviewers-259K (242) | Received: 02/01/2015 | Revised: 06/24/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (16496) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1476) | Core Tip (1230) | Full Article (HTML) (5615) | Figures (1-2) (593) | Tables (1-6) (953) | Full Article (PDF)-1227K (768) | Audio-865K (13) | Peer-Review Report-81K (287) | Answering Reviewers-108K (424) | Received: 05/30/2015 | Revised: 09/25/2015 | Accepted: 10/26/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (18811) | Similar Articles (1799) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1729) | Core Tip (1681) | Full Article (HTML) (21492) | Figures (1-3) (805) | Tables (1-8) (449) | Full Article (PDF)-1522K (1737) | Audio-563K (209) | Peer-Review Report-93K (427) | Answering Reviewers-90K (459) | Received: 06/09/2015 | Revised: 07/28/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (60) | Total Visits (37304) | Similar Articles (2) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1441) | Core Tip (1785) | Full Article (HTML) (4589) | Figures (1-3) (900) | Tables (1-3) (464) | Full Article (PDF)-1149K (743) | Audio-988K (14) | Peer-Review Report-97K (365) | Answering Reviewers-260K (467) | Received: 05/07/2015 | Revised: 07/06/2015 | Accepted: 09/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (18311) | Similar Articles (333) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1765) | Core Tip (1548) | Full Article (HTML) (4705) | Figures (1-2) (1058) | Tables (1-4) (1007) | Full Article (PDF)-1279K (695) | Audio-1285K (24) | Peer-Review Report-103K (317) | Answering Reviewers-83K (297) | Received: 06/30/2015 | Revised: 08/04/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (18881) | Similar Articles (248) | Timeline of Article Publication (2) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2070) | Core Tip (1428) | Full Article (HTML) (4943) | Figures (1-6) (518) | Tables (1-4) (1006) | Full Article (PDF)-1578K (704) | Audio-12385K (39) | Peer-Review Report-101K (324) | Answering Reviewers-229K (314) | Received: 02/03/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (67) | Total Visits (17297) | Similar Articles (47) | Timeline of Article Publication (5) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1420) | Core Tip (1825) | Full Article (HTML) (4516) | Figures (1-3) (470) | Tables (1-2) (489) | Full Article (PDF)-1082K (684) | Audio-695K (28) | Peer-Review Report-89K (296) | Answering Reviewers-250K (314) | Received: 05/09/2015 | Revised: 07/09/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (16961) | Similar Articles (14) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1266) | Core Tip (1600) | Full Article (HTML) (3309) | Tables (1-4) (519) | Full Article (PDF)-1001K (500) | Audio-150K (28) | Peer-Review Report-95K (264) | Answering Reviewers-152K (241) | Received: 03/30/2015 | Revised: 05/29/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (15236) | Similar Articles (2) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2060) | Core Tip (1565) | Full Article (HTML) (8162) | Figures (1-4) (578) | Tables (1-4) (532) | Full Article (PDF)-1128K (1212) | Audio-375K (31) | Peer-Review Report-99K (309) | Answering Reviewers-81K (357) | Received: 06/15/2015 | Revised: 08/08/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (21969) | Similar Articles (133) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1535) | Core Tip (1491) | Full Article (HTML) (5639) | Figures (1-9) (581) | Tables (1-2) (515) | Full Article (PDF)-1158K (988) | Audio-455K (49) | Peer-Review Report-93K (338) | Answering Reviewers-99K (298) | Received: 05/27/2015 | Revised: 06/27/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (34) | Total Visits (20492) | Similar Articles (1770) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1517) | Core Tip (1673) | Full Article (HTML) (10034) | Figures (1-4) (827) | Full Article (PDF)-1340K (1096) | Audio-1236K (29) | Peer-Review Report-81K (338) | Answering Reviewers-159K (331) | Received: 04/19/2015 | Revised: 05/22/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (51) | Total Visits (22466) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1953) | Core Tip (1505) | Full Article (HTML) (5781) | Figures (1-4) (663) | Full Article (PDF)-1718K (744) | Audio-591K (35) | Peer-Review Report-103K (318) | Answering Reviewers-129K (315) | Received: 02/06/2015 | Revised: 06/02/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (17856) | Similar Articles (42) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1420) | Core Tip (2019) | Full Article (HTML) (3932) | Figures (1-1) (1084) | Full Article (PDF)-1338K (683) | Audio-462K (13) | Peer-Review Report-100K (260) | Answering Reviewers-60K (252) | Received: 07/21/2015 | Revised: 09/09/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (16307) | Similar Articles (20) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open