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©The Author(s) 2022. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Methodol. Jul 20, 2022; 12(4): 224-234
Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.224
Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.224
Issues related to post-COVID-19 syndrome
Öner Özdemir, Division of Pediatric Allergy and Immunology, Sakarya University Medical Faculty, Sakarya 54100, Turkey
Zeynep Arslan, Department of Pediatrics, Sakarya University Research and Training Hospital, Sakarya 54100, Turkey
Author contributions: Özdemir Ö advised, reviewed, and edited the manuscript; Arslan Z planned, researched, and outlined the manuscript; Both authors wrote the manuscript.
Conflict-of-interest statement: All the authors declare that they have no conflict of interest.
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Öner Özdemir, MD, Professor, Division of Pediatric Allergy and Immunology, Sakarya University Medical Faculty, Adnan Menderes cad. Sağlık sok., Sakarya 54100, Turkey. ozdemir_oner@hotmail.com
Received: January 31, 2022
Peer-review started: January 31, 2022
First decision: April 11, 2022
Revised: April 20, 2022
Accepted: June 22, 2022
Article in press: June 22, 2022
Published online: July 20, 2022
Processing time: 169 Days and 14.8 Hours
Peer-review started: January 31, 2022
First decision: April 11, 2022
Revised: April 20, 2022
Accepted: June 22, 2022
Article in press: June 22, 2022
Published online: July 20, 2022
Processing time: 169 Days and 14.8 Hours
Core Tip
Core Tip: Coronavirus disease 2019 causes damage to multiple organ systems. Most of the current studies are based on the acute stage of illness, treatment, and vaccination. As more than two years have passed since the start of the pandemic, we should be familiar with its long-term sequelae.