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For: Jaberi A, Lum C, Stefanski P, Thornhill RE, Dowlatshahi D. Computed tomography angiography evaluation of internal carotid artery free-floating thrombus—single-center diagnosis, false-positives, and follow-up. Emerg Radiol 2012;19:359-62. [DOI: 10.1007/s10140-012-1039-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2012] [Accepted: 03/13/2012] [Indexed: 12/21/2022]

For:	Jaberi A, Lum C, Stefanski P, Thornhill RE, Dowlatshahi D. Computed tomography angiography evaluation of internal carotid artery free-floating thrombus—single-center diagnosis, false-positives, and follow-up. Emerg Radiol 2012;19:359-62. [DOI: 10.1007/s10140-012-1039-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2012] [Accepted: 03/13/2012] [Indexed: 12/21/2022]

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Cited by Other Article(s)

Jayyusi F, AlBarakat MM, Al-Rousan HH, Alawajneh MM, Alkasabrah AR, Abujaber M, Aldabbas ME, Abuelsamen M, Alshgerat Y, Sayuri Y, Alhertani N, BaniAmer M, Shari I, Brašić JR. The Efficacy of Medical Interventions for Free-Floating Thrombus in Cerebrovascular Events: A Systematic Review. Brain Sci 2024;14:801. [PMID: 39199493 PMCID: PMC11352359 DOI: 10.3390/brainsci14080801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2024] [Revised: 08/03/2024] [Accepted: 08/07/2024] [Indexed: 09/01/2024] Open

Affiliation(s)

Fairoz Jayyusi Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (F.J.); (M.M.A.); (H.H.A.-R.); (M.M.A.); (A.R.A.); (M.A.); (M.E.A.); (M.A.); (Y.A.); (Y.S.); (N.A.); (M.B.).; (I.S.)
Majd M. AlBarakat Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (F.J.); (M.M.A.); (H.H.A.-R.); (M.M.A.); (A.R.A.); (M.A.); (M.E.A.); (M.A.); (Y.A.); (Y.S.); (N.A.); (M.B.).; (I.S.)
Habib H. Al-Rousan Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (F.J.); (M.M.A.); (H.H.A.-R.); (M.M.A.); (A.R.A.); (M.A.); (M.E.A.); (M.A.); (Y.A.); (Y.S.); (N.A.); (M.B.).; (I.S.)
Mohmmad M. Alawajneh Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (F.J.); (M.M.A.); (H.H.A.-R.); (M.M.A.); (A.R.A.); (M.A.); (M.E.A.); (M.A.); (Y.A.); (Y.S.); (N.A.); (M.B.).; (I.S.)
Abdel Rahman Alkasabrah Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (F.J.); (M.M.A.); (H.H.A.-R.); (M.M.A.); (A.R.A.); (M.A.); (M.E.A.); (M.A.); (Y.A.); (Y.S.); (N.A.); (M.B.).; (I.S.)
Mo’tasem Abujaber Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (F.J.); (M.M.A.); (H.H.A.-R.); (M.M.A.); (A.R.A.); (M.A.); (M.E.A.); (M.A.); (Y.A.); (Y.S.); (N.A.); (M.B.).; (I.S.)
Mohammed E. Aldabbas Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (F.J.); (M.M.A.); (H.H.A.-R.); (M.M.A.); (A.R.A.); (M.A.); (M.E.A.); (M.A.); (Y.A.); (Y.S.); (N.A.); (M.B.).; (I.S.)
Mustafa Abuelsamen Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (F.J.); (M.M.A.); (H.H.A.-R.); (M.M.A.); (A.R.A.); (M.A.); (M.E.A.); (M.A.); (Y.A.); (Y.S.); (N.A.); (M.B.).; (I.S.)
Yahya Alshgerat Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (F.J.); (M.M.A.); (H.H.A.-R.); (M.M.A.); (A.R.A.); (M.A.); (M.E.A.); (M.A.); (Y.A.); (Y.S.); (N.A.); (M.B.).; (I.S.)
Yahia Sayuri Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (F.J.); (M.M.A.); (H.H.A.-R.); (M.M.A.); (A.R.A.); (M.A.); (M.E.A.); (M.A.); (Y.A.); (Y.S.); (N.A.); (M.B.).; (I.S.)
Nazeeh Alhertani Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (F.J.); (M.M.A.); (H.H.A.-R.); (M.M.A.); (A.R.A.); (M.A.); (M.E.A.); (M.A.); (Y.A.); (Y.S.); (N.A.); (M.B.).; (I.S.)
Mohammad BaniAmer Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (F.J.); (M.M.A.); (H.H.A.-R.); (M.M.A.); (A.R.A.); (M.A.); (M.E.A.); (M.A.); (Y.A.); (Y.S.); (N.A.); (M.B.).; (I.S.)
Issa Shari Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (F.J.); (M.M.A.); (H.H.A.-R.); (M.M.A.); (A.R.A.); (M.A.); (M.E.A.); (M.A.); (Y.A.); (Y.S.); (N.A.); (M.B.).; (I.S.)
James Robert Brašić Department of Psychiatry, New York City Health and Hospitals/Bellevue, New York, NY 10016, USA Department of Psychiatry, New York University Grossman School of Medicine, New York University Langone Health, New York, NY 10016, USA Section of High-Resolution Brain Positron Emission Tomography Imaging, Division of Nuclear Medicine and Molecular Imaging, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA

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Hou Z, Cui R, Yu Y, Ma N. Endovascular Thrombectomy for a Progressive Stroke Patient With a High-Burden Carotid Free-Floating Thrombus. Ann Neurol 2024;95:362-364. [PMID: 37845593 DOI: 10.1002/ana.26820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/07/2023] [Accepted: 10/09/2023] [Indexed: 10/18/2023]

Torres C, Lum C, Puac-Polanco P, Stotts G, Shamy MCF, Blacquiere D, Lun R, Dave P, Bharatha A, Menon BK, Thornhill R, Momoli F, Dowlatshahi D. Differentiating Carotid Free-Floating Thrombus From Atheromatous Plaque Using Intraluminal Filling Defect Length on CTA: A Validation Study. Neurology 2021;97:e785-e793. [PMID: 34426550 DOI: 10.1212/wnl.0000000000012368] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 05/26/2021] [Indexed: 01/14/2023] Open

Affiliation(s)

Carlos Torres From the Division of Neuroradiology (C.T., P.P.-P.), Department of Radiology, Division of Neurology (G.S., M.C.F.S., D.B., R.L., P.D., D.D.), Department of Medicine, Division of Medical Physics (R.T.), Department of Radiology, and School of Epidemiology and Public Health (F.M.), University of Ottawa; Neuroscience Program (C.T., G.S., M.C.F.S., D.B., D.D.), The Ottawa Hospital Research Institute; Division of Neuroradiology (A.B.), Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Ontario; and Departments of Clinical Neurosciences, Radiology, and Community Health Sciences (B.K.M.), University of Calgary, Foothills Medical Centre, Alberta, Canada.
Cheemun Lum From the Division of Neuroradiology (C.T., P.P.-P.), Department of Radiology, Division of Neurology (G.S., M.C.F.S., D.B., R.L., P.D., D.D.), Department of Medicine, Division of Medical Physics (R.T.), Department of Radiology, and School of Epidemiology and Public Health (F.M.), University of Ottawa; Neuroscience Program (C.T., G.S., M.C.F.S., D.B., D.D.), The Ottawa Hospital Research Institute; Division of Neuroradiology (A.B.), Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Ontario; and Departments of Clinical Neurosciences, Radiology, and Community Health Sciences (B.K.M.), University of Calgary, Foothills Medical Centre, Alberta, Canada
Paulo Puac-Polanco From the Division of Neuroradiology (C.T., P.P.-P.), Department of Radiology, Division of Neurology (G.S., M.C.F.S., D.B., R.L., P.D., D.D.), Department of Medicine, Division of Medical Physics (R.T.), Department of Radiology, and School of Epidemiology and Public Health (F.M.), University of Ottawa; Neuroscience Program (C.T., G.S., M.C.F.S., D.B., D.D.), The Ottawa Hospital Research Institute; Division of Neuroradiology (A.B.), Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Ontario; and Departments of Clinical Neurosciences, Radiology, and Community Health Sciences (B.K.M.), University of Calgary, Foothills Medical Centre, Alberta, Canada
Grant Stotts From the Division of Neuroradiology (C.T., P.P.-P.), Department of Radiology, Division of Neurology (G.S., M.C.F.S., D.B., R.L., P.D., D.D.), Department of Medicine, Division of Medical Physics (R.T.), Department of Radiology, and School of Epidemiology and Public Health (F.M.), University of Ottawa; Neuroscience Program (C.T., G.S., M.C.F.S., D.B., D.D.), The Ottawa Hospital Research Institute; Division of Neuroradiology (A.B.), Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Ontario; and Departments of Clinical Neurosciences, Radiology, and Community Health Sciences (B.K.M.), University of Calgary, Foothills Medical Centre, Alberta, Canada
Michel Christopher Frank Shamy From the Division of Neuroradiology (C.T., P.P.-P.), Department of Radiology, Division of Neurology (G.S., M.C.F.S., D.B., R.L., P.D., D.D.), Department of Medicine, Division of Medical Physics (R.T.), Department of Radiology, and School of Epidemiology and Public Health (F.M.), University of Ottawa; Neuroscience Program (C.T., G.S., M.C.F.S., D.B., D.D.), The Ottawa Hospital Research Institute; Division of Neuroradiology (A.B.), Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Ontario; and Departments of Clinical Neurosciences, Radiology, and Community Health Sciences (B.K.M.), University of Calgary, Foothills Medical Centre, Alberta, Canada
Dylan Blacquiere From the Division of Neuroradiology (C.T., P.P.-P.), Department of Radiology, Division of Neurology (G.S., M.C.F.S., D.B., R.L., P.D., D.D.), Department of Medicine, Division of Medical Physics (R.T.), Department of Radiology, and School of Epidemiology and Public Health (F.M.), University of Ottawa; Neuroscience Program (C.T., G.S., M.C.F.S., D.B., D.D.), The Ottawa Hospital Research Institute; Division of Neuroradiology (A.B.), Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Ontario; and Departments of Clinical Neurosciences, Radiology, and Community Health Sciences (B.K.M.), University of Calgary, Foothills Medical Centre, Alberta, Canada
Ronda Lun From the Division of Neuroradiology (C.T., P.P.-P.), Department of Radiology, Division of Neurology (G.S., M.C.F.S., D.B., R.L., P.D., D.D.), Department of Medicine, Division of Medical Physics (R.T.), Department of Radiology, and School of Epidemiology and Public Health (F.M.), University of Ottawa; Neuroscience Program (C.T., G.S., M.C.F.S., D.B., D.D.), The Ottawa Hospital Research Institute; Division of Neuroradiology (A.B.), Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Ontario; and Departments of Clinical Neurosciences, Radiology, and Community Health Sciences (B.K.M.), University of Calgary, Foothills Medical Centre, Alberta, Canada
Prasham Dave From the Division of Neuroradiology (C.T., P.P.-P.), Department of Radiology, Division of Neurology (G.S., M.C.F.S., D.B., R.L., P.D., D.D.), Department of Medicine, Division of Medical Physics (R.T.), Department of Radiology, and School of Epidemiology and Public Health (F.M.), University of Ottawa; Neuroscience Program (C.T., G.S., M.C.F.S., D.B., D.D.), The Ottawa Hospital Research Institute; Division of Neuroradiology (A.B.), Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Ontario; and Departments of Clinical Neurosciences, Radiology, and Community Health Sciences (B.K.M.), University of Calgary, Foothills Medical Centre, Alberta, Canada
Aditya Bharatha From the Division of Neuroradiology (C.T., P.P.-P.), Department of Radiology, Division of Neurology (G.S., M.C.F.S., D.B., R.L., P.D., D.D.), Department of Medicine, Division of Medical Physics (R.T.), Department of Radiology, and School of Epidemiology and Public Health (F.M.), University of Ottawa; Neuroscience Program (C.T., G.S., M.C.F.S., D.B., D.D.), The Ottawa Hospital Research Institute; Division of Neuroradiology (A.B.), Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Ontario; and Departments of Clinical Neurosciences, Radiology, and Community Health Sciences (B.K.M.), University of Calgary, Foothills Medical Centre, Alberta, Canada
Bijoy K Menon From the Division of Neuroradiology (C.T., P.P.-P.), Department of Radiology, Division of Neurology (G.S., M.C.F.S., D.B., R.L., P.D., D.D.), Department of Medicine, Division of Medical Physics (R.T.), Department of Radiology, and School of Epidemiology and Public Health (F.M.), University of Ottawa; Neuroscience Program (C.T., G.S., M.C.F.S., D.B., D.D.), The Ottawa Hospital Research Institute; Division of Neuroradiology (A.B.), Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Ontario; and Departments of Clinical Neurosciences, Radiology, and Community Health Sciences (B.K.M.), University of Calgary, Foothills Medical Centre, Alberta, Canada
Rebecca Thornhill From the Division of Neuroradiology (C.T., P.P.-P.), Department of Radiology, Division of Neurology (G.S., M.C.F.S., D.B., R.L., P.D., D.D.), Department of Medicine, Division of Medical Physics (R.T.), Department of Radiology, and School of Epidemiology and Public Health (F.M.), University of Ottawa; Neuroscience Program (C.T., G.S., M.C.F.S., D.B., D.D.), The Ottawa Hospital Research Institute; Division of Neuroradiology (A.B.), Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Ontario; and Departments of Clinical Neurosciences, Radiology, and Community Health Sciences (B.K.M.), University of Calgary, Foothills Medical Centre, Alberta, Canada
Franco Momoli From the Division of Neuroradiology (C.T., P.P.-P.), Department of Radiology, Division of Neurology (G.S., M.C.F.S., D.B., R.L., P.D., D.D.), Department of Medicine, Division of Medical Physics (R.T.), Department of Radiology, and School of Epidemiology and Public Health (F.M.), University of Ottawa; Neuroscience Program (C.T., G.S., M.C.F.S., D.B., D.D.), The Ottawa Hospital Research Institute; Division of Neuroradiology (A.B.), Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Ontario; and Departments of Clinical Neurosciences, Radiology, and Community Health Sciences (B.K.M.), University of Calgary, Foothills Medical Centre, Alberta, Canada
Dar Dowlatshahi From the Division of Neuroradiology (C.T., P.P.-P.), Department of Radiology, Division of Neurology (G.S., M.C.F.S., D.B., R.L., P.D., D.D.), Department of Medicine, Division of Medical Physics (R.T.), Department of Radiology, and School of Epidemiology and Public Health (F.M.), University of Ottawa; Neuroscience Program (C.T., G.S., M.C.F.S., D.B., D.D.), The Ottawa Hospital Research Institute; Division of Neuroradiology (A.B.), Department of Medical Imaging, St. Michael's Hospital, University of Toronto, Ontario; and Departments of Clinical Neurosciences, Radiology, and Community Health Sciences (B.K.M.), University of Calgary, Foothills Medical Centre, Alberta, Canada

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Imahori T, Tanaka K, Arai A, Kohmura E. Surgical Thromboendarterectomy for Free-Floating Thrombus Associated with Cervical Carotid Artery Dissection: A Case Report. Ann Vasc Surg 2020;68:572.e9-572.e14. [PMID: 32439523 DOI: 10.1016/j.avsg.2020.04.076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 04/22/2020] [Accepted: 04/22/2020] [Indexed: 12/25/2022]

Fridman S, Lownie SP, Mandzia J. Diagnosis and management of carotid free-floating thrombus: A systematic literature review. Int J Stroke 2019;14:247-256. [DOI: 10.1177/1747493019828554] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]

Abstract Background There is no consensus regarding the management of carotid free-floating thrombi in patients with acute ischemic stroke and transient ischemic attack. Aims This systematic review aims to (1) describe the current imaging methods for diagnosis of carotid free-floating thrombi and its associated risk factors, (2) estimate the proportion of carotid free-floating thrombi diagnosed in stroke patients, (3) estimate the proportion of carotid free-floating thrombi patients treated medically and surgically, and (4) evaluate 30-day outcomes. Methods We searched MEDLINE, EMBASE, and manually for references reporting carotid free-floating thrombi from 1960 until June 2017. We estimated the frequency of carotid free-floating thrombi and evaluated 30-day outcomes using Cox regression. We defined the timing of surgical intervention as early (less than 72 h) and delayed (more or equal to 72 h). Summary of review We retrieved 525 carotid free-floating thrombi cases from 58 case series and 83 case reports. Carotid free-floating thrombi were present in 1.53% of stroke patients. Carotid free-floating thrombi diagnosis was made by digital subtraction angiography (38.1%), carotid duplex ultrasound (29.5%), and computed tomography angiography (29.5%). The 30-day risk of transient ischemic attack, silent brain ischemia, any stroke or death was 17.1%. In multivariate analyses, there were no differences in outcome for any anticoagulation regime or timing of revascularization procedure. Conclusions The diagnosis of carotid free-floating thrombi is more common due to the increased use of early noninvasive vascular imaging in transient ischemic attack and stroke. It poses a high short-term risk of stroke and death, but there is as yet no established treatment. The low quality of evidence in the carotid free-floating thrombi literature limits the interpretation of our results and warrants a large-scale prospective cohort study in carotid free-floating thrombi. Collapse

Gülcü A, Gezer NS, Men S, Öz D, Yaka E, Öztürk V. Management of free-floating thrombus within the arcus aorta and supra-aortic arteries. Clin Neurol Neurosurg 2014;125:198-206. [PMID: 25173962 DOI: 10.1016/j.clineuro.2014.08.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 07/18/2014] [Accepted: 08/07/2014] [Indexed: 12/22/2022]

Abstract

INTRODUCTION

Clinical management strategy and the best treatment option of free floating thrombus (FFT), detected in patients with acute ischemic cerebrovascular diseases is still uncertain due to the rarity of these conditions. Recent studies emphasize that FFT within cerebral vessels may not be a surgical emergency since complete dissolution without any further neurologic progression occurred in 86% of patients treated medically. The aim of this study was to investigate the effect of medical treatment on the fate of thrombus and the clinical status in acute cerebrovascular event patients with detected FFT in the artery feeding the compromised brain territory at the time of diagnosis.

MATERIALS AND METHODS

We have retrospectively reviewed the initial and follow up computed tomography angiography, diffusion-weighted magnetic resonance imaging examinations of 37 acute ischemic stroke patients with detected FFT and treated medically. The patients were evaluated for any change of the FFT, residual stenosis after the FFT shrunk or disappeared and neurologic outcome.

RESULTS

FFT was located in cervical carotid artery, intracranial artery and arcus aorta in 23, 6 and 5 of the patients respectively. Dissection accompanied the FFT in 3 patients. Recanalization was maintained in 34 patients however, three of them suffered from new infarctions. A total occlusion was detected in three patients. Two of them had new infarcts while one was stable during clinical follow-up period.

CONCLUSION

The results of our retrospective study have shown that FFT in the proximal aorta and supra-aortic arteries tend to resolve with anticoagulant and/or antiplatelet treatment without causing recurrent adverse events in most of the cases. Furthermore, resolution of the clot seems to provide a safer ground for a recanalization procedure like stenting or endarterectomy if needed.

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Thornhill RE, Lum C, Jaberi A, Stefanski P, Torres CH, Momoli F, Petrcich W, Dowlatshahi D. Can shape analysis differentiate free-floating internal carotid artery thrombus from atherosclerotic plaque in patients evaluated with CTA for stroke or transient ischemic attack? Acad Radiol 2014;21:345-54. [PMID: 24507422 DOI: 10.1016/j.acra.2013.11.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Revised: 10/22/2013] [Accepted: 11/08/2013] [Indexed: 11/16/2022]

Jaberi A, Lum C, Stefanski P, Thornhill R, Iancu D, Petrcich W, Momoli F, Torres C, Dowlatshahi D. Computed tomography angiography intraluminal filling defect is predictive of internal carotid artery free-floating thrombus. Neuroradiology 2013;56:15-23. [DOI: 10.1007/s00234-013-1298-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2013] [Accepted: 10/22/2013] [Indexed: 01/11/2023]

Vidale S, Bellocchi S, Caronno R, Taborelli A. Intra-operative detection of carotid free-floating thrombus in a symptomatic patient with a methylenetetrahydrofolate reductase gene mutation. Case report and literature review. Acta Neurochir (Wien) 2013;155:1125-6. [PMID: 23619959 DOI: 10.1007/s00701-013-1716-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Accepted: 04/03/2013] [Indexed: 10/26/2022]