Abstract (1806) | Core Tip (1460) | Full Article (HTML) (10793) | Figures (1-6) (932) | Tables (1-1) (383) | Full Article (PDF)-1161K (780) | Peer-Review Report-83K (217) | Answering Reviewers-106K (276) | Received: 02/22/2014 | Revised: 04/15/2014 | Accepted: 08/31/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (23023) | Similar Articles (148) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1424) | Core Tip (1034) | Full Article (HTML) (3142) | Figures (1-3) (380) | Tables (1-2) (351) | Full Article (PDF)-891K (374) | Peer-Review Report-118K (222) | Answering Reviewers-33K (230) | Received: 06/01/2014 | Revised: 09/12/2014 | Accepted: 10/16/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (9852) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1496) | Core Tip (1246) | Full Article (HTML) (4682) | Figures (1-2) (365) | Tables (1-3) (482) | Full Article (PDF)-857K (450) | Peer-Review Report-116K (215) | Answering Reviewers-71K (233) | Received: 04/23/2014 | Revised: 05/27/2014 | Accepted: 08/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14740) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1301) | Core Tip (1169) | Full Article (HTML) (2856) | Figures (1-25) (371) | Tables (1-3) (396) | Full Article (PDF)-1716K (412) | Peer-Review Report-101K (231) | Answering Reviewers-146K (245) | Received: 02/25/2014 | Revised: 05/08/2014 | Accepted: 10/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11328) | Similar Articles (590) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1130) | Core Tip (997) | Full Article (HTML) (2796) | Figures (1-2) (486) | Tables (1-2) (358) | Full Article (PDF)-843K (400) | Peer-Review Report-109K (250) | Answering Reviewers-149K (284) | Received: 07/29/2014 | Revised: 09/16/2014 | Accepted: 10/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (9738) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1482) | Core Tip (1205) | Full Article (HTML) (5602) | Figures (1-5) (361) | Tables (1-1) (379) | Full Article (PDF)-1016K (643) | Peer-Review Report-70K (283) | Answering Reviewers-119K (396) | Received: 06/06/2014 | Revised: 06/24/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (2) | Total Visits (14091) | Similar Articles (23) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1149) | Core Tip (1194) | Full Article (HTML) (2690) | Figures (1-5) (373) | Tables (1-1) (393) | Full Article (PDF)-857K (361) | Peer-Review Report-91K (198) | Answering Reviewers-55K (188) | Received: 07/14/2014 | Revised: 10/05/2014 | Accepted: 11/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (9624) | Similar Articles (628) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1022) | Core Tip (994) | Full Article (HTML) (2557) | Figures (1-4) (397) | Tables (1-3) (649) | Full Article (PDF)-999K (355) | Peer-Review Report-76K (186) | Answering Reviewers-86K (208) | Received: 05/13/2014 | Revised: 06/25/2014 | Accepted: 09/10/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (9895) | Similar Articles (597) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1429) | Core Tip (1201) | Full Article (HTML) (4018) | Figures (1-3) (399) | Tables (1-5) (371) | Full Article (PDF)-940K (367) | Peer-Review Report-111K (178) | Answering Reviewers-21K (209) | Received: 07/20/2014 | Revised: 10/23/2014 | Accepted: 10/29/2014 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11694) | Similar Articles (633) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open