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1 Private Academic Consultant, Bangkok Thailand 2 Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences Saveetha University India Correspondence: Pathum Sookaromdee, Private Academic Consultant, Bangkok Thailand. Email: email protected Authors' contribution: PS 50 % ideas, writing, analyzing, approvalVW 50 % ideas, supervision, approval This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.
Sookaromdee et al. (Thu,) studied this question.