Abstract (1360) | Core Tip (1292) | Full Article (HTML) (2814) | Full Article (PDF)-681K (487) | Peer-Review Report-80K (291) | Answering Reviewers-60K (268) | Received: 05/30/2015 | Revised: 09/02/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11411) | Similar Articles (230) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2205) | Core Tip (1851) | Full Article (HTML) (5742) | Figures (1-1) (607) | Full Article (PDF)-866K (617) | Audio-1075K (17) | Peer-Review Report-108K (301) | Answering Reviewers-110K (243) | Received: 05/28/2015 | Revised: 08/12/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (17176) | Similar Articles (67) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1279) | Core Tip (1412) | Full Article (HTML) (3178) | Full Article (PDF)-662K (750) | Audio-5324K (24) | Peer-Review Report-112K (307) | Answering Reviewers-118K (289) | Received: 06/29/2015 | Revised: 09/07/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (12302) | Similar Articles (7) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1705) | Core Tip (1547) | Full Article (HTML) (4815) | Full Article (PDF)-683K (779) | Audio-926K (17) | Peer-Review Report-109K (278) | Answering Reviewers-65K (11390) | Received: 05/27/2015 | Revised: 08/06/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (26308) | Similar Articles (229) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1466) | Core Tip (1264) | Full Article (HTML) (3948) | Tables (1-1) (1004) | Full Article (PDF)-699K (599) | Audio-343K (34) | Peer-Review Report-82K (262) | Answering Reviewers-50K (368) | Received: 05/25/2015 | Revised: 08/09/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (13726) | Similar Articles (346) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1538) | Core Tip (1419) | Full Article (HTML) (3737) | Full Article (PDF)-744K (527) | Audio-1189K (16) | Peer-Review Report-99K (263) | Answering Reviewers-211K (313) | Received: 05/27/2015 | Revised: 08/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (13932) | Similar Articles (201) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2101) | Core Tip (1291) | Full Article (HTML) (4243) | Full Article (PDF)-728K (585) | Audio-1525K (31) | Peer-Review Report-97K (220) | Answering Reviewers-81K (247) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (13269) | Similar Articles (8) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1528) | Core Tip (1353) | Full Article (HTML) (3397) | Full Article (PDF)-668K (513) | Audio-5626K (36) | Peer-Review Report-92K (215) | Answering Reviewers-82K (238) | Received: 05/05/2015 | Revised: 07/21/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14393) | Similar Articles (7) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1341) | Core Tip (1243) | Full Article (HTML) (3418) | Full Article (PDF)-696K (495) | Audio-1034K (28) | Peer-Review Report-118K (276) | Answering Reviewers-266K (249) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (12343) | Similar Articles (202) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1832) | Core Tip (1396) | Full Article (HTML) (4462) | Figures (1-2) (535) | Tables (1-1) (514) | Full Article (PDF)-1096K (691) | Audio-228K (28) | Peer-Review Report-104K (276) | Answering Reviewers-74K (282) | Received: 04/27/2015 | Revised: 08/01/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (14522) | Similar Articles (259) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1624) | Core Tip (1649) | Full Article (HTML) (5568) | Figures (1-7) (674) | Tables (1-4) (482) | Full Article (PDF)-1173K (658) | Audio-1517K (48) | Peer-Review Report-87K (292) | Answering Reviewers-186K (327) | Received: 05/28/2015 | Revised: 08/14/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (19849) | Similar Articles (26) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1739) | Core Tip (1618) | Full Article (HTML) (14882) | Figures (1-1) (815) | Tables (1-4) (607) | Full Article (PDF)-942K (3995) | Audio-677K (62) | Peer-Review Report-96K (391) | Answering Reviewers-107K (331) | Received: 05/08/2014 | Revised: 12/19/2014 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (116) | Total Visits (31140) | 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 (1482) | Core Tip (1471) | Full Article (HTML) (6888) | Figures (1-5) (784) | Full Article (PDF)-1076K (774) | Audio-1994K (33) | Peer-Review Report-95K (330) | Answering Reviewers-150K (327) | Received: 04/10/2015 | Revised: 08/04/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (17571) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1323) | Core Tip (1487) | Full Article (HTML) (8325) | Tables (1-2) (528) | Full Article (PDF)-931K (934) | Audio-529K (27) | Peer-Review Report-197K (286) | Received: 06/30/2015 | Revised: 09/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (23) | Total Visits (18438) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1835) | Core Tip (1908) | Full Article (HTML) (11400) | Figures (1-2) (892) | Tables (1-1) (769) | Full Article (PDF)-1007K (3342) | Audio-1543K (70) | Peer-Review Report-107K (478) | Answering Reviewers-73K (357) | Received: 05/29/2015 | Revised: 09/03/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (195) | Total Visits (26298) | Similar Articles (1) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1527) | Core Tip (1331) | Full Article (HTML) (3581) | Full Article (PDF)-676K (629) | Audio-858K (17) | Peer-Review Report-95K (250) | Answering Reviewers-64K (238) | Received: 06/10/2015 | Revised: 08/26/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (13145) | Similar Articles (1304) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1309) | Core Tip (1328) | Full Article (HTML) (3263) | Figures (1-1) (544) | Full Article (PDF)-720K (597) | Audio-217K (35) | Peer-Review Report-99K (242) | Answering Reviewers-67K (374) | Received: 04/17/2015 | Revised: 06/15/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14845) | Similar Articles (14) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1889) | Core Tip (1789) | Full Article (HTML) (7768) | Figures (1-5) (905) | Tables (1-1) (1148) | Full Article (PDF)-1442K (1108) | Audio-8913K (47) | Peer-Review Report-103K (350) | Answering Reviewers-217K (736) | Received: 05/28/2015 | Revised: 09/08/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (36) | Total Visits (35756) | Similar Articles (146) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open