Abstract (1365) | Core Tip (1298) | Full Article (HTML) (2829) | Full Article (PDF)-681K (491) | Peer-Review Report-80K (296) | Answering Reviewers-60K (270) | Received: 05/30/2015 | Revised: 09/02/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11487) | Similar Articles (230) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2212) | Core Tip (1856) | Full Article (HTML) (5763) | Figures (1-1) (616) | Full Article (PDF)-866K (619) | Audio-1075K (17) | Peer-Review Report-108K (305) | Answering Reviewers-110K (246) | Received: 05/28/2015 | Revised: 08/12/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (17298) | Similar Articles (69) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1285) | Core Tip (1419) | Full Article (HTML) (3194) | Full Article (PDF)-662K (756) | Audio-5324K (24) | Peer-Review Report-112K (311) | Answering Reviewers-118K (292) | Received: 06/29/2015 | Revised: 09/07/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (12400) | Similar Articles (7) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1713) | Core Tip (1552) | Full Article (HTML) (4831) | Full Article (PDF)-683K (783) | Audio-926K (17) | Peer-Review Report-109K (281) | Answering Reviewers-65K (11394) | Received: 05/27/2015 | Revised: 08/06/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (26402) | Similar Articles (229) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1472) | Core Tip (1268) | Full Article (HTML) (3959) | Tables (1-1) (1010) | Full Article (PDF)-699K (604) | Audio-343K (34) | Peer-Review Report-82K (266) | Answering Reviewers-50K (373) | Received: 05/25/2015 | Revised: 08/09/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (13808) | Similar Articles (348) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1545) | Core Tip (1423) | Full Article (HTML) (3756) | Full Article (PDF)-744K (531) | Audio-1189K (17) | Peer-Review Report-99K (267) | Answering Reviewers-211K (318) | Received: 05/27/2015 | Revised: 08/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (14028) | Similar Articles (203) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2111) | Core Tip (1299) | Full Article (HTML) (4256) | Full Article (PDF)-728K (588) | Audio-1525K (34) | Peer-Review Report-97K (223) | Answering Reviewers-81K (251) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (13365) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1537) | Core Tip (1358) | Full Article (HTML) (3414) | Full Article (PDF)-668K (517) | Audio-5626K (36) | Peer-Review Report-92K (218) | Answering Reviewers-82K (242) | Received: 05/05/2015 | Revised: 07/21/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (14491) | Similar Articles (7) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1348) | Core Tip (1250) | Full Article (HTML) (3432) | Full Article (PDF)-696K (499) | Audio-1034K (32) | Peer-Review Report-118K (279) | Answering Reviewers-266K (254) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (12423) | Similar Articles (204) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1838) | Core Tip (1401) | Full Article (HTML) (4492) | Figures (1-2) (541) | Tables (1-1) (519) | Full Article (PDF)-1096K (696) | Audio-228K (28) | Peer-Review Report-104K (280) | Answering Reviewers-74K (285) | Received: 04/27/2015 | Revised: 08/01/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (14616) | Similar Articles (259) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1633) | Core Tip (1655) | Full Article (HTML) (5590) | Figures (1-7) (680) | Tables (1-4) (488) | Full Article (PDF)-1173K (664) | Audio-1517K (48) | Peer-Review Report-87K (295) | Answering Reviewers-186K (332) | Received: 05/28/2015 | Revised: 08/14/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (19990) | Similar Articles (26) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1745) | Core Tip (1622) | Full Article (HTML) (14925) | Figures (1-1) (818) | Tables (1-4) (610) | Full Article (PDF)-942K (4002) | Audio-677K (62) | Peer-Review Report-96K (396) | Answering Reviewers-107K (333) | Received: 05/08/2014 | Revised: 12/19/2014 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (116) | Total Visits (31267) | 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 (1492) | Core Tip (1480) | Full Article (HTML) (6908) | Figures (1-5) (790) | Full Article (PDF)-1076K (779) | Audio-1994K (33) | Peer-Review Report-95K (335) | Answering Reviewers-150K (333) | Received: 04/10/2015 | Revised: 08/04/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (17691) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1328) | Core Tip (1494) | Full Article (HTML) (8346) | Tables (1-2) (533) | Full Article (PDF)-931K (936) | Audio-529K (27) | Peer-Review Report-197K (288) | Received: 06/30/2015 | Revised: 09/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (23) | Total Visits (18522) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1840) | Core Tip (1913) | Full Article (HTML) (11422) | Figures (1-2) (900) | Tables (1-1) (775) | Full Article (PDF)-1007K (3347) | Audio-1543K (72) | Peer-Review Report-107K (482) | Answering Reviewers-73K (363) | Received: 05/29/2015 | Revised: 09/03/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (196) | Total Visits (26423) | Similar Articles (1) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1535) | Core Tip (1337) | Full Article (HTML) (3596) | Full Article (PDF)-676K (632) | Audio-858K (17) | Peer-Review Report-95K (253) | Answering Reviewers-64K (240) | Received: 06/10/2015 | Revised: 08/26/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (13229) | Similar Articles (1309) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1315) | Core Tip (1333) | Full Article (HTML) (3279) | Figures (1-1) (551) | Full Article (PDF)-720K (601) | Audio-217K (35) | Peer-Review Report-99K (246) | Answering Reviewers-67K (377) | Received: 04/17/2015 | Revised: 06/15/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14949) | Similar Articles (14) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1897) | Core Tip (1796) | Full Article (HTML) (7787) | Figures (1-5) (914) | Tables (1-1) (1154) | Full Article (PDF)-1442K (1114) | Audio-8913K (47) | Peer-Review Report-103K (353) | Answering Reviewers-217K (739) | Received: 05/28/2015 | Revised: 09/08/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (36) | Total Visits (35898) | Similar Articles (147) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open