Acknowledgments
The authors express their appreciation to the staff at Bulmar ML Ltd.,
Bulgaria for their logistic support. The authors also thank the
engineering and marketing staff at Occlutech for technical descriptions
of the device and for illustrations.
Conflict of Interes t: Eustaquio Maria Onorato is a consultant
for Occlutech, manufacturer of the device. The remaining Authors declare
no confict of interest relevant to this publication.
ORCID : Eustaquio Maria Onorato
https://orcid.org/0002-6750-5682p
Author Contribution : The Authors have contributed significantly
to the submitted work, in the conception, design and interpretation of
data, drafting of the manuscript and final approval of the manuscript
submitted.