Abstract (1244) | Core Tip (1169) | Full Article (HTML) (2621) | Full Article (PDF)-681K (459) | Peer-Review Report-80K (262) | Answering Reviewers-60K (245) | Received: 05/30/2015 | Revised: 09/02/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10398) | Similar Articles (215) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2037) | Core Tip (1713) | Full Article (HTML) (5443) | Figures (1-1) (508) | Full Article (PDF)-866K (581) | Audio-1075K (17) | Peer-Review Report-108K (270) | Answering Reviewers-110K (219) | Received: 05/28/2015 | Revised: 08/12/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (15800) | Similar Articles (64) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1189) | Core Tip (1312) | Full Article (HTML) (3011) | Full Article (PDF)-662K (713) | Audio-5324K (18) | Peer-Review Report-112K (259) | Answering Reviewers-118K (255) | Received: 06/29/2015 | Revised: 09/07/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (11262) | Similar Articles (7) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1603) | Core Tip (1440) | Full Article (HTML) (4563) | Full Article (PDF)-683K (746) | Audio-926K (16) | Peer-Review Report-109K (248) | Answering Reviewers-65K (11360) | Received: 05/27/2015 | Revised: 08/06/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (25245) | Similar Articles (214) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1363) | Core Tip (1160) | Full Article (HTML) (3712) | Tables (1-1) (867) | Full Article (PDF)-699K (560) | Audio-343K (28) | Peer-Review Report-82K (236) | Answering Reviewers-50K (340) | Received: 05/25/2015 | Revised: 08/09/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (12644) | Similar Articles (325) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1441) | Core Tip (1316) | Full Article (HTML) (3568) | Full Article (PDF)-744K (498) | Audio-1189K (13) | Peer-Review Report-99K (240) | Answering Reviewers-211K (286) | Received: 05/27/2015 | Revised: 08/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (12763) | Similar Articles (188) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1946) | Core Tip (1179) | Full Article (HTML) (4028) | Full Article (PDF)-728K (551) | Audio-1525K (28) | Peer-Review Report-97K (191) | Answering Reviewers-81K (219) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (12135) | Similar Articles (8) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1419) | Core Tip (1256) | Full Article (HTML) (3212) | Full Article (PDF)-668K (476) | Audio-5626K (33) | Peer-Review Report-92K (192) | Answering Reviewers-82K (209) | Received: 05/05/2015 | Revised: 07/21/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (13210) | Similar Articles (5) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1242) | Core Tip (1139) | Full Article (HTML) (3188) | Full Article (PDF)-696K (468) | Audio-1034K (25) | Peer-Review Report-118K (249) | Answering Reviewers-266K (222) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (11229) | Similar Articles (189) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1669) | Core Tip (1292) | Full Article (HTML) (4221) | Figures (1-2) (446) | Tables (1-1) (431) | Full Article (PDF)-1096K (653) | Audio-228K (25) | Peer-Review Report-104K (248) | Answering Reviewers-74K (254) | Received: 04/27/2015 | Revised: 08/01/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (13256) | Similar Articles (242) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1519) | Core Tip (1539) | Full Article (HTML) (5258) | Figures (1-7) (542) | Tables (1-4) (400) | Full Article (PDF)-1173K (613) | Audio-1517K (42) | Peer-Review Report-87K (259) | Answering Reviewers-186K (281) | Received: 05/28/2015 | Revised: 08/14/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (18213) | Similar Articles (25) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1633) | Core Tip (1500) | Full Article (HTML) (14423) | Figures (1-1) (676) | Tables (1-4) (520) | Full Article (PDF)-942K (1782) | Audio-677K (48) | Peer-Review Report-96K (355) | Answering Reviewers-107K (294) | Received: 05/08/2014 | Revised: 12/19/2014 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (103) | Total Visits (27310) | 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 (1360) | Core Tip (1359) | Full Article (HTML) (6587) | Figures (1-5) (674) | Full Article (PDF)-1076K (732) | Audio-1994K (27) | Peer-Review Report-95K (298) | Answering Reviewers-150K (280) | Received: 04/10/2015 | Revised: 08/04/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (16183) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1216) | Core Tip (1346) | Full Article (HTML) (7984) | Tables (1-2) (411) | Full Article (PDF)-931K (885) | Audio-529K (18) | Peer-Review Report-197K (253) | Received: 06/30/2015 | Revised: 09/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (16974) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1707) | Core Tip (1800) | Full Article (HTML) (10958) | Figures (1-2) (750) | Tables (1-1) (648) | Full Article (PDF)-1007K (1111) | Audio-1543K (50) | Peer-Review Report-107K (440) | Answering Reviewers-73K (325) | Received: 05/29/2015 | Revised: 09/03/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (188) | Total Visits (22530) | Similar Articles (1) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1407) | Core Tip (1231) | Full Article (HTML) (3378) | Full Article (PDF)-676K (596) | Audio-858K (13) | Peer-Review Report-95K (205) | Answering Reviewers-64K (212) | Received: 06/10/2015 | Revised: 08/26/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (11973) | Similar Articles (1214) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1202) | Core Tip (1225) | Full Article (HTML) (3058) | Figures (1-1) (441) | Full Article (PDF)-720K (573) | Audio-217K (34) | Peer-Review Report-99K (212) | Answering Reviewers-67K (347) | Received: 04/17/2015 | Revised: 06/15/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (13597) | Similar Articles (14) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1775) | Core Tip (1673) | Full Article (HTML) (6956) | Figures (1-5) (775) | Tables (1-1) (990) | Full Article (PDF)-1442K (1042) | Audio-8913K (42) | Peer-Review Report-103K (323) | Answering Reviewers-217K (706) | Received: 05/28/2015 | Revised: 09/08/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (33) | Total Visits (33438) | Similar Articles (139) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open