About the Authors
- Hazem Khalaf
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* E-mail: hazem.khalaf@oru.se
Affiliation Division of Clinical Medicine, School of Health and Medical Sciences, Örebro University, Örebro, Sweden
- Torbjörn Bengtsson
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Affiliation Division of Clinical Medicine, School of Health and Medical Sciences, Örebro University, Örebro, Sweden
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: HK TB. Performed the experiments: HK. Analyzed the data: HK. Wrote the paper: HK TB.