Abstract (1167) | Core Tip (1087) | Full Article (HTML) (2516) | Full Article (PDF)-681K (431) | Peer-Review Report-80K (238) | Answering Reviewers-60K (225) | Received: 05/30/2015 | Revised: 09/02/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (9813) | Similar Articles (210) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1893) | Core Tip (1579) | Full Article (HTML) (5270) | Figures (1-1) (455) | Full Article (PDF)-866K (553) | Audio-1075K (17) | Peer-Review Report-108K (242) | Answering Reviewers-110K (193) | Received: 05/28/2015 | Revised: 08/12/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (14942) | Similar Articles (63) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1122) | Core Tip (1234) | Full Article (HTML) (2899) | Full Article (PDF)-662K (687) | Audio-5324K (18) | Peer-Review Report-112K (228) | Answering Reviewers-118K (234) | Received: 06/29/2015 | Revised: 09/07/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (10612) | Similar Articles (7) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1513) | Core Tip (1360) | Full Article (HTML) (4384) | Full Article (PDF)-683K (718) | Audio-926K (16) | Peer-Review Report-109K (227) | Answering Reviewers-65K (11336) | Received: 05/27/2015 | Revised: 08/06/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (24586) | Similar Articles (209) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1285) | Core Tip (1067) | Full Article (HTML) (3538) | Tables (1-1) (749) | Full Article (PDF)-699K (529) | Audio-343K (28) | Peer-Review Report-82K (210) | Answering Reviewers-50K (315) | Received: 05/25/2015 | Revised: 08/09/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (11896) | Similar Articles (322) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1365) | Core Tip (1227) | Full Article (HTML) (3435) | Full Article (PDF)-744K (471) | Audio-1189K (13) | Peer-Review Report-99K (216) | Answering Reviewers-211K (259) | Received: 05/27/2015 | Revised: 08/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (12068) | Similar Articles (185) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1807) | Core Tip (1109) | Full Article (HTML) (3909) | Full Article (PDF)-728K (520) | Audio-1525K (28) | Peer-Review Report-97K (168) | Answering Reviewers-81K (190) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (11488) | Similar Articles (8) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1339) | Core Tip (1176) | Full Article (HTML) (3059) | Full Article (PDF)-668K (452) | Audio-5626K (33) | Peer-Review Report-92K (171) | Answering Reviewers-82K (176) | Received: 05/05/2015 | Revised: 07/21/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (12448) | Similar Articles (5) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1152) | Core Tip (1063) | Full Article (HTML) (2985) | Full Article (PDF)-696K (440) | Audio-1034K (25) | Peer-Review Report-118K (223) | Answering Reviewers-266K (196) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (10477) | Similar Articles (186) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1519) | Core Tip (1211) | Full Article (HTML) (4062) | Figures (1-2) (386) | Tables (1-1) (376) | Full Article (PDF)-1096K (602) | Audio-228K (25) | Peer-Review Report-104K (230) | Answering Reviewers-74K (231) | Received: 04/27/2015 | Revised: 08/01/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (12476) | Similar Articles (236) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1446) | Core Tip (1462) | Full Article (HTML) (5031) | Figures (1-7) (478) | Tables (1-4) (347) | Full Article (PDF)-1173K (584) | Audio-1517K (41) | Peer-Review Report-87K (239) | Answering Reviewers-186K (248) | Received: 05/28/2015 | Revised: 08/14/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (17190) | Similar Articles (24) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1540) | Core Tip (1402) | Full Article (HTML) (14093) | Figures (1-1) (554) | Tables (1-4) (450) | Full Article (PDF)-942K (1751) | Audio-677K (46) | Peer-Review Report-96K (328) | Answering Reviewers-107K (271) | Received: 05/08/2014 | Revised: 12/19/2014 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (101) | Total Visits (26172) | 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 (1277) | Core Tip (1273) | Full Article (HTML) (6408) | Figures (1-5) (616) | Full Article (PDF)-1076K (688) | Audio-1994K (27) | Peer-Review Report-95K (274) | Answering Reviewers-150K (241) | Received: 04/10/2015 | Revised: 08/04/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (15398) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1143) | Core Tip (1245) | Full Article (HTML) (7791) | Tables (1-2) (349) | Full Article (PDF)-931K (854) | Audio-529K (18) | Peer-Review Report-197K (227) | Received: 06/30/2015 | Revised: 09/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (16216) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1613) | Core Tip (1695) | Full Article (HTML) (10649) | Figures (1-2) (656) | Tables (1-1) (523) | Full Article (PDF)-1007K (1069) | Audio-1543K (49) | Peer-Review Report-107K (414) | Answering Reviewers-73K (299) | Received: 05/29/2015 | Revised: 09/03/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (188) | Total Visits (21478) | Similar Articles (1) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1303) | Core Tip (1150) | Full Article (HTML) (3246) | Full Article (PDF)-676K (566) | Audio-858K (13) | Peer-Review Report-95K (167) | Answering Reviewers-64K (180) | Received: 06/10/2015 | Revised: 08/26/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (11273) | Similar Articles (1187) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1118) | Core Tip (1155) | Full Article (HTML) (2942) | Figures (1-1) (384) | Full Article (PDF)-720K (545) | Audio-217K (34) | Peer-Review Report-99K (200) | Answering Reviewers-67K (323) | Received: 04/17/2015 | Revised: 06/15/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (12861) | Similar Articles (14) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1671) | Core Tip (1571) | Full Article (HTML) (6737) | Figures (1-5) (644) | Tables (1-1) (865) | Full Article (PDF)-1442K (976) | Audio-8913K (41) | Peer-Review Report-103K (288) | Answering Reviewers-217K (674) | Received: 05/28/2015 | Revised: 09/08/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (32257) | Similar Articles (135) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open