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Abstract (1912) | Core Tip (1604) | Full Article (HTML) (11142) | Figures (1-11) (637) | Full Article (PDF)-1165K (1296) | Audio-474K (51) | Peer-Review Report-93K (341) | Answering Reviewers-109K (495) | Received: 06/29/2015 | Revised: 09/10/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (52) | Total Visits (22756) | Similar Articles (515) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1610) | Core Tip (1681) | Full Article (HTML) (8064) | Figures (1-1) (463) | Tables (1-1) (417) | Full Article (PDF)-1080K (677) | Audio-8062K (32) | Peer-Review Report-88K (350) | Answering Reviewers-179K (268) | Received: 06/30/2015 | Revised: 08/19/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (32898) | Similar Articles (2) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1658) | Core Tip (1625) | Full Article (HTML) (12202) | Figures (1-2) (699) | Full Article (PDF)-1088K (1338) | Audio-200K (36) | Peer-Review Report-101K (365) | Answering Reviewers-145K (355) | Received: 06/29/2015 | Revised: 08/23/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (34) | Total Visits (24258) | Similar Articles (28) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1352) | Core Tip (1376) | Full Article (HTML) (4992) | Tables (1-1) (1014) | Full Article (PDF)-865K (712) | Audio-551K (34) | Peer-Review Report-91K (348) | Answering Reviewers-49K (307) | Received: 06/24/2015 | Revised: 09/01/2015 | Accepted: 11/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (16) | Total Visits (15344) | Similar Articles (133) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1394) | Core Tip (1458) | Full Article (HTML) (5972) | Figures (1-2) (435) | Full Article (PDF)-1004K (937) | Audio-1110K (22) | Peer-Review Report-101K (288) | Answering Reviewers-265K (279) | Received: 06/25/2015 | Revised: 09/11/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (29) | Total Visits (15327) | Similar Articles (15) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1398) | Core Tip (1388) | Full Article (HTML) (4075) | Figures (1-1) (507) | Tables (1-2) (434) | Full Article (PDF)-979K (532) | Audio-3617K (30) | Peer-Review Report-120K (267) | Answering Reviewers-160K (282) | Received: 07/24/2015 | Revised: 10/23/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (14276) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1410) | Core Tip (1494) | Full Article (HTML) (4398) | Tables (1-1) (495) | Full Article (PDF)-851K (577) | Audio-15534K (50) | Peer-Review Report-84K (295) | Answering Reviewers-70K (231) | Received: 08/12/2015 | Revised: 10/04/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (20) | Total Visits (14345) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1405) | Core Tip (1376) | Full Article (HTML) (3636) | Tables (1-1) (719) | Full Article (PDF)-772K (545) | Audio-853K (22) | Peer-Review Report-68K (247) | Answering Reviewers-69K (238) | Received: 06/26/2015 | Revised: 08/17/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (12778) | Similar Articles (12) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1740) | Core Tip (1544) | Full Article (HTML) (4695) | Figures (1-1) (1004) | Tables (1-1) (468) | Full Article (PDF)-1051K (608) | Audio-13617K (24) | Peer-Review Report-99K (329) | Answering Reviewers-112K (275) | Received: 07/26/2015 | Revised: 09/21/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (30654) | Similar Articles (86) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1400) | Core Tip (1203) | Full Article (HTML) (4327) | Figures (1-1) (505) | Full Article (PDF)-851K (715) | Audio-1314K (17) | Peer-Review Report-107K (279) | Answering Reviewers-180K (310) | Received: 06/29/2015 | Revised: 10/31/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (19) | Total Visits (14168) | Similar Articles (234) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1423) | Core Tip (1382) | Full Article (HTML) (5546) | Full Article (PDF)-713K (922) | Audio-207K (25) | Peer-Review Report-96K (256) | Answering Reviewers-138K (322) | Received: 06/04/2015 | Revised: 09/09/2015 | Accepted: 11/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (35) | Total Visits (14888) | Similar Articles (125) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1370) | Core Tip (1270) | Full Article (HTML) (3728) | Figures (1-2) (500) | Tables (1-3) (491) | Full Article (PDF)-1057K (543) | Audio-1167K (41) | Peer-Review Report-114K (269) | Answering Reviewers-196K (385) | Received: 06/10/2015 | Revised: 09/24/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (16) | Total Visits (14458) | Similar Articles (13) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1368) | Core Tip (1369) | Full Article (HTML) (4858) | Figures (1-2) (506) | Tables (1-7) (364) | Full Article (PDF)-1102K (717) | Audio-789K (26) | Peer-Review Report-141K (274) | Answering Reviewers-185K (274) | Received: 06/24/2015 | Revised: 09/29/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (16310) | Similar Articles (515) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1344) | Core Tip (1320) | Full Article (HTML) (3354) | Figures (1-1) (873) | Tables (1-5) (456) | Full Article (PDF)-918K (509) | Audio-691K (28) | Peer-Review Report-115K (308) | Answering Reviewers-313K (246) | Received: 04/28/2015 | Revised: 07/31/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (14710) | Similar Articles (11) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1521) | Core Tip (1275) | Full Article (HTML) (4738) | Figures (1-1) (314) | Tables (1-5) (430) | Full Article (PDF)-888K (602) | Audio-958K (16) | Peer-Review Report-182K (355) | Answering Reviewers-226K (1380) | Received: 06/26/2015 | Revised: 10/06/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (18054) | Similar Articles (35) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1459) | Core Tip (1679) | Full Article (HTML) (4911) | Figures (1-2) (438) | Tables (1-4) (453) | Full Article (PDF)-906K (793) | Audio-485K (24) | Peer-Review Report-105K (334) | Answering Reviewers-215K (263) | Received: 08/09/2015 | Revised: 10/06/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (16) | Total Visits (18615) | Similar Articles (146) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1351) | Core Tip (1381) | Full Article (HTML) (3622) | Figures (1-6) (922) | Tables (1-4) (459) | Full Article (PDF)-943K (605) | Audio-697K (15) | Peer-Review Report-105K (278) | Answering Reviewers-334K (329) | Received: 07/01/2015 | Revised: 08/10/2015 | Accepted: 09/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (16732) | Similar Articles (19) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1339) | Core Tip (1242) | Full Article (HTML) (3058) | Figures (1-1) (318) | Tables (1-1) (470) | Full Article (PDF)-822K (416) | Audio-409K (33) | Peer-Review Report-70K (280) | Answering Reviewers-111K (273) | Received: 05/28/2015 | Revised: 09/02/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (12815) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1383) | Core Tip (1309) | Full Article (HTML) (3859) | Figures (1-2) (429) | Full Article (PDF)-1033K (486) | Audio-1161K (27) | Peer-Review Report-108K (323) | Answering Reviewers-174K (236) | Received: 05/06/2015 | Revised: 07/24/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (14492) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1383) | Core Tip (1178) | Full Article (HTML) (4532) | Figures (1-3) (555) | Full Article (PDF)-1321K (504) | Audio-915K (41) | Peer-Review Report-87K (278) | Answering Reviewers-52K (249) | Received: 06/27/2015 | Revised: 09/14/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (14683) | Similar Articles (1813) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open