Following concerns regarding the originality of the article, an investigation was conducted in accordance with Frontiers' policies. It was found that the complaint was valid and that the article should be retracted, because of an unacceptable level of similarity to an article published by Ulbrichtova et al. Validation of the Slovakian Version of the “Post-acute (Long) COVID-19 Quality of Life Instrument” and Pilot Study. Patient Preference and Adherence. 2023. doi: 10.2147/PPA.S404377
The retraction of the article was approved by the Field Chief Editor of Frontiers in Public Health. The authors agree to this retraction.
Summary
Keywords
PAC-19QoL, EQ-5D-5L, Validation, long COVID-19, questionnaire
Citation
Frontiers Editorial Office (2023) Retraction: Post-acute (long) COVID-19 quality of life: validation of the German version of (PAC19QoL) instrument. Front. Public Health 11:1308285. doi: 10.3389/fpubh.2023.1308285
Received
06 October 2023
Accepted
10 October 2023
Published
31 October 2023
Approved by
Paolo Vineis, Imperial College London, United Kingdom
Volume
11 - 2023
Updates
Copyright
© 2023 Frontiers Editorial Office.
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*Correspondence: Frontiers Editorial Office research.integrity@frontiersin.org
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