Abstract (1193) | Core Tip (1110) | Full Article (HTML) (2547) | Full Article (PDF)-681K (441) | Peer-Review Report-80K (241) | Answering Reviewers-60K (228) | Received: 05/30/2015 | Revised: 09/02/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (9949) | Similar Articles (210) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1946) | Core Tip (1625) | Full Article (HTML) (5326) | Figures (1-1) (472) | Full Article (PDF)-866K (558) | Audio-1075K (17) | Peer-Review Report-108K (247) | Answering Reviewers-110K (195) | Received: 05/28/2015 | Revised: 08/12/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (15171) | Similar Articles (63) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1146) | Core Tip (1254) | Full Article (HTML) (2930) | Full Article (PDF)-662K (693) | Audio-5324K (18) | Peer-Review Report-112K (231) | Answering Reviewers-118K (237) | Received: 06/29/2015 | Revised: 09/07/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (10779) | Similar Articles (7) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1534) | Core Tip (1381) | Full Article (HTML) (4430) | Full Article (PDF)-683K (725) | Audio-926K (16) | Peer-Review Report-109K (230) | Answering Reviewers-65K (11339) | Received: 05/27/2015 | Revised: 08/06/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (24738) | Similar Articles (209) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1309) | Core Tip (1095) | Full Article (HTML) (3586) | Tables (1-1) (793) | Full Article (PDF)-699K (535) | Audio-343K (28) | Peer-Review Report-82K (214) | Answering Reviewers-50K (320) | Received: 05/25/2015 | Revised: 08/09/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (12104) | Similar Articles (322) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1387) | Core Tip (1255) | Full Article (HTML) (3475) | Full Article (PDF)-744K (480) | Audio-1189K (13) | Peer-Review Report-99K (224) | Answering Reviewers-211K (266) | Received: 05/27/2015 | Revised: 08/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (12232) | Similar Articles (185) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1856) | Core Tip (1129) | Full Article (HTML) (3947) | Full Article (PDF)-728K (526) | Audio-1525K (28) | Peer-Review Report-97K (172) | Answering Reviewers-81K (195) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (11639) | Similar Articles (8) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1368) | Core Tip (1201) | Full Article (HTML) (3106) | Full Article (PDF)-668K (459) | Audio-5626K (33) | Peer-Review Report-92K (175) | Answering Reviewers-82K (183) | Received: 05/05/2015 | Revised: 07/21/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (12632) | Similar Articles (5) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1181) | Core Tip (1088) | Full Article (HTML) (3058) | Full Article (PDF)-696K (446) | Audio-1034K (25) | Peer-Review Report-118K (227) | Answering Reviewers-266K (202) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (10683) | Similar Articles (186) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1570) | Core Tip (1234) | Full Article (HTML) (4112) | Figures (1-2) (412) | Tables (1-1) (398) | Full Article (PDF)-1096K (610) | Audio-228K (25) | Peer-Review Report-104K (233) | Answering Reviewers-74K (235) | Received: 04/27/2015 | Revised: 08/01/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (12681) | Similar Articles (240) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1469) | Core Tip (1486) | Full Article (HTML) (5096) | Figures (1-7) (499) | Tables (1-4) (366) | Full Article (PDF)-1173K (592) | Audio-1517K (41) | Peer-Review Report-87K (243) | Answering Reviewers-186K (251) | Received: 05/28/2015 | Revised: 08/14/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (17417) | Similar Articles (24) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1572) | Core Tip (1430) | Full Article (HTML) (14185) | Figures (1-1) (594) | Tables (1-4) (473) | Full Article (PDF)-942K (1763) | Audio-677K (47) | Peer-Review Report-96K (333) | Answering Reviewers-107K (277) | Received: 05/08/2014 | Revised: 12/19/2014 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (102) | Total Visits (26453) | 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 (1305) | Core Tip (1298) | Full Article (HTML) (6447) | Figures (1-5) (638) | Full Article (PDF)-1076K (695) | Audio-1994K (27) | Peer-Review Report-95K (279) | Answering Reviewers-150K (246) | Received: 04/10/2015 | Revised: 08/04/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (15551) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1168) | Core Tip (1275) | Full Article (HTML) (7846) | Tables (1-2) (364) | Full Article (PDF)-931K (863) | Audio-529K (18) | Peer-Review Report-197K (234) | Received: 06/30/2015 | Revised: 09/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (16426) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1648) | Core Tip (1724) | Full Article (HTML) (10728) | Figures (1-2) (689) | Tables (1-1) (570) | Full Article (PDF)-1007K (1076) | Audio-1543K (49) | Peer-Review Report-107K (417) | Answering Reviewers-73K (301) | Received: 05/29/2015 | Revised: 09/03/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (188) | Total Visits (21753) | Similar Articles (1) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1333) | Core Tip (1173) | Full Article (HTML) (3282) | Full Article (PDF)-676K (574) | Audio-858K (13) | Peer-Review Report-95K (172) | Answering Reviewers-64K (185) | Received: 06/10/2015 | Revised: 08/26/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (11436) | Similar Articles (1192) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1141) | Core Tip (1178) | Full Article (HTML) (2966) | Figures (1-1) (402) | Full Article (PDF)-720K (551) | Audio-217K (34) | Peer-Review Report-99K (203) | Answering Reviewers-67K (326) | Received: 04/17/2015 | Revised: 06/15/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (13007) | Similar Articles (14) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1700) | Core Tip (1597) | Full Article (HTML) (6807) | Figures (1-5) (684) | Tables (1-1) (907) | Full Article (PDF)-1442K (985) | Audio-8913K (42) | Peer-Review Report-103K (295) | Answering Reviewers-217K (679) | Received: 05/28/2015 | Revised: 09/08/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (33) | Total Visits (32560) | Similar Articles (135) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open