1Division of Nephrology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
2Center for Medical Education, Yeungnam University College of Medicine, Daegu, Korea
3Department of Hematology-Oncology, Yeungnam University College of Medicine, Daegu, Korea
4Department of Preventive Medicine and Public Health, Yeungnam University College of Medicine, Daegu, Korea
5Department of Family Medicine, Yeungnam University College of Medicine, Daegu, Korea
6Department of Pediatrics, Yeungnam University College of Medicine, Daegu, Korea
7Department of Physical Medicine and Rehabilitation, Yeungnam University College of Medicine, Daegu, Korea
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Conflicts of interest
No potential conflict of interest relevant to this article was reported.
Funding
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Author contributions
Conceptualization: all authors; Methodology: KHC, HSK, MCC; Investigation: all authors; Data curation, Formal analysis, Validation: KHC, MCC; Project administration, Visualization: MCC; Resources: all authors; Supervision: MCC; Writing-original draft: all authors; Writing-review & editing: all authors.