Abstract (1278) | Core Tip (1202) | Full Article (HTML) (2657) | Full Article (PDF)-681K (466) | Peer-Review Report-80K (267) | Answering Reviewers-60K (251) | Received: 05/30/2015 | Revised: 09/02/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10583) | Similar Articles (216) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2070) | Core Tip (1741) | Full Article (HTML) (5499) | Figures (1-1) (530) | Full Article (PDF)-866K (591) | Audio-1075K (17) | Peer-Review Report-108K (274) | Answering Reviewers-110K (222) | Received: 05/28/2015 | Revised: 08/12/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (16019) | Similar Articles (65) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1623) | Core Tip (1466) | Full Article (HTML) (4599) | Full Article (PDF)-683K (753) | Audio-926K (16) | Peer-Review Report-109K (255) | Answering Reviewers-65K (11366) | Received: 05/27/2015 | Revised: 08/06/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (25429) | Similar Articles (215) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1384) | Core Tip (1182) | Full Article (HTML) (3765) | Tables (1-1) (902) | Full Article (PDF)-699K (565) | Audio-343K (28) | Peer-Review Report-82K (240) | Answering Reviewers-50K (343) | Received: 05/25/2015 | Revised: 08/09/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (12841) | Similar Articles (329) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1462) | Core Tip (1337) | Full Article (HTML) (3607) | Full Article (PDF)-744K (503) | Audio-1189K (13) | Peer-Review Report-99K (244) | Answering Reviewers-211K (290) | Received: 05/27/2015 | Revised: 08/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (12946) | Similar Articles (191) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1989) | Core Tip (1200) | Full Article (HTML) (4084) | Full Article (PDF)-728K (559) | Audio-1525K (28) | Peer-Review Report-97K (194) | Answering Reviewers-81K (222) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (12353) | Similar Articles (8) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1443) | Core Tip (1276) | Full Article (HTML) (3238) | Full Article (PDF)-668K (486) | Audio-5626K (33) | Peer-Review Report-92K (195) | Answering Reviewers-82K (215) | Received: 05/05/2015 | Revised: 07/21/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (13394) | Similar Articles (5) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1263) | Core Tip (1160) | Full Article (HTML) (3246) | Full Article (PDF)-696K (472) | Audio-1034K (25) | Peer-Review Report-118K (253) | Answering Reviewers-266K (227) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (11439) | Similar Articles (192) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1717) | Core Tip (1315) | Full Article (HTML) (4272) | Figures (1-2) (463) | Tables (1-1) (444) | Full Article (PDF)-1096K (657) | Audio-228K (25) | Peer-Review Report-104K (250) | Answering Reviewers-74K (259) | Received: 04/27/2015 | Revised: 08/01/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (13471) | Similar Articles (246) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1538) | Core Tip (1565) | Full Article (HTML) (5318) | Figures (1-7) (567) | Tables (1-4) (413) | Full Article (PDF)-1173K (619) | Audio-1517K (42) | Peer-Review Report-87K (266) | Answering Reviewers-186K (291) | Received: 05/28/2015 | Revised: 08/14/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (18473) | Similar Articles (25) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1659) | Core Tip (1525) | Full Article (HTML) (14529) | Figures (1-1) (714) | Tables (1-4) (532) | Full Article (PDF)-942K (1790) | Audio-677K (55) | Peer-Review Report-96K (359) | Answering Reviewers-107K (303) | Received: 05/08/2014 | Revised: 12/19/2014 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (103) | Total Visits (27637) | 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 (1390) | Core Tip (1384) | Full Article (HTML) (6654) | Figures (1-5) (696) | Full Article (PDF)-1076K (740) | Audio-1994K (27) | Peer-Review Report-95K (303) | Answering Reviewers-150K (289) | Received: 04/10/2015 | Revised: 08/04/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (16438) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1239) | Core Tip (1365) | Full Article (HTML) (8070) | Tables (1-2) (437) | Full Article (PDF)-931K (890) | Audio-529K (18) | Peer-Review Report-197K (257) | Received: 06/30/2015 | Revised: 09/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (17240) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1738) | Core Tip (1825) | Full Article (HTML) (11062) | Figures (1-2) (768) | Tables (1-1) (679) | Full Article (PDF)-1007K (1125) | Audio-1543K (50) | Peer-Review Report-107K (448) | Answering Reviewers-73K (334) | Received: 05/29/2015 | Revised: 09/03/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (188) | Total Visits (22886) | Similar Articles (1) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1430) | Core Tip (1252) | Full Article (HTML) (3433) | Full Article (PDF)-676K (601) | Audio-858K (13) | Peer-Review Report-95K (216) | Answering Reviewers-64K (217) | Received: 06/10/2015 | Revised: 08/26/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (12194) | Similar Articles (1225) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1229) | Core Tip (1244) | Full Article (HTML) (3098) | Figures (1-1) (459) | Full Article (PDF)-720K (578) | Audio-217K (34) | Peer-Review Report-99K (220) | Answering Reviewers-67K (350) | Received: 04/17/2015 | Revised: 06/15/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (13811) | Similar Articles (14) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1797) | Core Tip (1700) | Full Article (HTML) (7055) | Figures (1-5) (806) | Tables (1-1) (1028) | Full Article (PDF)-1442K (1060) | Audio-8913K (42) | Peer-Review Report-103K (329) | Answering Reviewers-217K (710) | Received: 05/28/2015 | Revised: 09/08/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (33) | Total Visits (33806) | Similar Articles (139) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open