Abstract (1374) | Core Tip (1307) | Full Article (HTML) (2843) | Full Article (PDF)-681K (495) | Peer-Review Report-80K (298) | Answering Reviewers-60K (274) | Received: 05/30/2015 | Revised: 09/02/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11570) | Similar Articles (231) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2222) | Core Tip (1863) | Full Article (HTML) (5783) | Figures (1-1) (626) | Full Article (PDF)-866K (624) | Audio-1075K (17) | Peer-Review Report-108K (308) | Answering Reviewers-110K (250) | Received: 05/28/2015 | Revised: 08/12/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (17424) | Similar Articles (69) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1294) | Core Tip (1430) | Full Article (HTML) (3216) | Full Article (PDF)-662K (759) | Audio-5324K (25) | Peer-Review Report-112K (315) | Answering Reviewers-118K (296) | Received: 06/29/2015 | Revised: 09/07/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (12513) | Similar Articles (7) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1721) | Core Tip (1562) | Full Article (HTML) (4846) | Full Article (PDF)-683K (787) | Audio-926K (17) | Peer-Review Report-109K (286) | Answering Reviewers-65K (11396) | Received: 05/27/2015 | Revised: 08/06/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (26502) | Similar Articles (230) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1481) | Core Tip (1278) | Full Article (HTML) (3975) | Tables (1-1) (1016) | Full Article (PDF)-699K (609) | Audio-343K (34) | Peer-Review Report-82K (269) | Answering Reviewers-50K (377) | Received: 05/25/2015 | Revised: 08/09/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (13906) | Similar Articles (355) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1557) | Core Tip (1433) | Full Article (HTML) (3778) | Full Article (PDF)-744K (533) | Audio-1189K (18) | Peer-Review Report-99K (270) | Answering Reviewers-211K (321) | Received: 05/27/2015 | Revised: 08/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (14180) | Similar Articles (209) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2119) | Core Tip (1308) | Full Article (HTML) (4271) | Full Article (PDF)-728K (591) | Audio-1525K (34) | Peer-Review Report-97K (226) | Answering Reviewers-81K (256) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (13459) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1545) | Core Tip (1365) | Full Article (HTML) (3426) | Full Article (PDF)-668K (521) | Audio-5626K (36) | Peer-Review Report-92K (221) | Answering Reviewers-82K (245) | Received: 05/05/2015 | Revised: 07/21/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (14586) | Similar Articles (7) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1356) | Core Tip (1258) | Full Article (HTML) (3444) | Full Article (PDF)-696K (506) | Audio-1034K (33) | Peer-Review Report-118K (285) | Answering Reviewers-266K (257) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (12524) | Similar Articles (210) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1848) | Core Tip (1407) | Full Article (HTML) (4505) | Figures (1-2) (550) | Tables (1-1) (526) | Full Article (PDF)-1096K (698) | Audio-228K (28) | Peer-Review Report-104K (281) | Answering Reviewers-74K (288) | Received: 04/27/2015 | Revised: 08/01/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (22) | Total Visits (14706) | Similar Articles (262) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1640) | Core Tip (1662) | Full Article (HTML) (5614) | Figures (1-7) (690) | Tables (1-4) (497) | Full Article (PDF)-1173K (673) | Audio-1517K (48) | Peer-Review Report-87K (298) | Answering Reviewers-186K (334) | Received: 05/28/2015 | Revised: 08/14/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (20125) | Similar Articles (26) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1755) | Core Tip (1630) | Full Article (HTML) (14951) | Figures (1-1) (824) | Tables (1-4) (619) | Full Article (PDF)-942K (4011) | Audio-677K (62) | Peer-Review Report-96K (402) | Answering Reviewers-107K (337) | Received: 05/08/2014 | Revised: 12/19/2014 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (118) | Total Visits (31426) | 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 (1505) | Core Tip (1487) | Full Article (HTML) (6934) | Figures (1-5) (803) | Full Article (PDF)-1076K (783) | Audio-1994K (33) | Peer-Review Report-95K (342) | Answering Reviewers-150K (335) | Received: 04/10/2015 | Revised: 08/04/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (17833) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1341) | Core Tip (1504) | Full Article (HTML) (8365) | Tables (1-2) (541) | Full Article (PDF)-931K (941) | Audio-529K (28) | Peer-Review Report-197K (332) | Received: 06/30/2015 | Revised: 09/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (23) | Total Visits (18686) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1846) | Core Tip (1919) | Full Article (HTML) (11451) | Figures (1-2) (910) | Tables (1-1) (778) | Full Article (PDF)-1007K (3354) | Audio-1543K (75) | Peer-Review Report-107K (484) | Answering Reviewers-73K (367) | Received: 05/29/2015 | Revised: 09/03/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (197) | Total Visits (26530) | Similar Articles (1) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1543) | Core Tip (1345) | Full Article (HTML) (3610) | Full Article (PDF)-676K (636) | Audio-858K (17) | Peer-Review Report-95K (256) | Answering Reviewers-64K (243) | Received: 06/10/2015 | Revised: 08/26/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (13324) | Similar Articles (1312) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1324) | Core Tip (1342) | Full Article (HTML) (3298) | Figures (1-1) (558) | Full Article (PDF)-720K (604) | Audio-217K (35) | Peer-Review Report-99K (250) | Answering Reviewers-67K (380) | Received: 04/17/2015 | Revised: 06/15/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (15096) | Similar Articles (14) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1902) | Core Tip (1806) | Full Article (HTML) (7813) | Figures (1-5) (922) | Tables (1-1) (1161) | Full Article (PDF)-1442K (1117) | Audio-8913K (48) | Peer-Review Report-103K (354) | Answering Reviewers-217K (742) | Received: 05/28/2015 | Revised: 09/08/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (36) | Total Visits (36003) | Similar Articles (147) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open