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Abstract (1726) | Core Tip (1819) | Full Article (HTML) (5154) | Tables (1-4) (376) | Full Article (PDF)-888K (1118) | Audio-676K (19) | Peer-Review Report-118K (365) | Answering Reviewers-120K (336) | Received: 06/23/2015 | Revised: 09/09/2015 | Accepted: 11/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (17227) | Similar Articles (330) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1395) | Core Tip (1512) | Full Article (HTML) (6622) | Full Article (PDF)-1009K (1142) | Audio-504K (29) | Peer-Review Report-116K (245) | Answering Reviewers-43K (382) | Received: 04/28/2015 | Revised: 10/06/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (41) | Total Visits (16664) | Similar Articles (704) | 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 (1592) | Core Tip (1466) | Full Article (HTML) (7002) | Tables (1-1) (548) | Full Article (PDF)-997K (1034) | Audio-398K (23) | Peer-Review Report-127K (294) | Answering Reviewers-204K (451) | Received: 06/12/2015 | Revised: 08/17/2015 | Accepted: 12/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (17958) | Similar Articles (42) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1836) | Core Tip (1344) | Full Article (HTML) (5226) | Tables (1-3) (377) | Full Article (PDF)-1027K (871) | Audio-372K (24) | Peer-Review Report-97K (384) | Answering Reviewers-69K (366) | Received: 04/28/2015 | Revised: 09/03/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (33) | Total Visits (17054) | Similar Articles (612) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1424) | Core Tip (1695) | Full Article (HTML) (8176) | Tables (1-3) (365) | Full Article (PDF)-1190K (987) | Audio-1142K (26) | Peer-Review Report-131K (323) | Answering Reviewers-337K (424) | Received: 07/02/2015 | Revised: 09/05/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (56) | Total Visits (19532) | Similar Articles (26) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1413) | Core Tip (1464) | Full Article (HTML) (3937) | Tables (1-2) (330) | Full Article (PDF)-838K (840) | Audio-680K (25) | Peer-Review Report-109K (245) | Answering Reviewers-180K (199) | Received: 06/10/2015 | Revised: 10/15/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (14874) | Similar Articles (386) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1570) | Core Tip (1744) | Full Article (HTML) (10769) | Figures (1-1) (337) | Full Article (PDF)-1112K (1333) | Audio-976K (31) | Peer-Review Report-159K (397) | Answering Reviewers-93K (619) | Received: 05/28/2015 | Revised: 10/20/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (73) | Total Visits (25123) | Similar Articles (1) | Timeline of Article Publication (3) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1806) | Core Tip (1640) | Full Article (HTML) (6543) | Full Article (PDF)-885K (1026) | Audio-1649K (33) | Peer-Review Report-104K (406) | Answering Reviewers-340K (444) | Received: 04/29/2015 | Revised: 08/01/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (45) | Total Visits (18795) | Similar Articles (73) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1586) | Core Tip (1732) | Full Article (HTML) (8137) | Figures (1-2) (897) | Full Article (PDF)-1281K (1124) | Audio-1860K (26) | Peer-Review Report-85K (281) | Answering Reviewers-120K (267) | Received: 07/07/2015 | Revised: 08/28/2015 | Accepted: 11/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (19117) | Similar Articles (410) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1258) | Core Tip (1217) | Full Article (HTML) (4031) | Tables (1-2) (571) | Full Article (PDF)-941K (490) | Audio-273K (14) | Peer-Review Report-120K (245) | Answering Reviewers-61K (230) | Received: 07/14/2015 | Revised: 11/27/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (14127) | Similar Articles (69) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1333) | Core Tip (1398) | Full Article (HTML) (4705) | Figures (1-2) (620) | Tables (1-2) (295) | Full Article (PDF)-1157K (646) | Audio-524K (30) | Peer-Review Report-127K (271) | Answering Reviewers-195K (296) | Received: 07/21/2015 | Revised: 10/09/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (17209) | Similar Articles (90) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1401) | Core Tip (1657) | Full Article (HTML) (3772) | Figures (1-1) (402) | Tables (1-1) (359) | Full Article (PDF)-925K (614) | Audio-696K (17) | Peer-Review Report-105K (243) | Answering Reviewers-106K (270) | Received: 08/07/2015 | Revised: 09/24/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (23) | Total Visits (15835) | Similar Articles (88) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1387) | Core Tip (1436) | Full Article (HTML) (3225) | Figures (1-4) (374) | Full Article (PDF)-999K (428) | Audio-1783K (20) | Peer-Review Report-80K (211) | Answering Reviewers-354K (371) | Received: 04/14/2015 | Revised: 08/06/2015 | Accepted: 12/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (13130) | Similar Articles (48) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open