With this notice, Frontiers acknowledges concerns received by the office regarding data ownership and integrity of the article “Comparing the predictive value of quantitative magnetic resonance imaging parametric response mapping and conventional perfusion magnetic resonance imaging for clinical outcomes in patients with chronic ischemic stroke” published on 25 May 2023. In accordance with COPE guidelines, Frontiers has requested an investigation by Shanghai Jia Tong University and Grenoble University. Once the outcome of this investigation is made available to Frontiers, we will act accordingly.
UPDATE: This article has now been retracted. Please find the full retraction here: https://doi.org/10.3389/fnins.2024.1504798
Summary
Keywords
ischemic stroke, Parametric response mapping, Perfusion MRI, prediction, prognosis
Citation
Frontiers Editorial Office (2024) Expression of concern: Comparing the predictive value of quantitative magnetic resonance imaging parametric response mapping and conventional perfusion magnetic resonance imaging for clinical outcomes in patients with chronic ischemic stroke. Front. Neurosci. 17:1354585. doi: 10.3389/fnins.2023.1354585
Received
12 December 2023
Accepted
13 December 2023
Published
04 January 2024
Approved by
Frontiers Editorial Office, Frontiers Media SA, Switzerland
Volume
17 - 2023
Updates
Copyright
© 2024 Frontiers Editorial Office.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: Frontiers Editorial Office research.integrity@frontiersin.org
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