Preprint
ARPHA Preprints
https://doi.org/10.3897/arphapreprints.e194231 (06 Apr 2026)
https://doi.org/10.3897/arphapreprints.e194231 (06 Apr 2026)
Submitted to Research Ideas and Outcomes
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ARPHA Preprints
doi:
10.3897/arphapreprints.e194231
First posted
06 Apr 2026
Authors

Carla Stoyanova
- Corresponding author
Pensoft Publishers, Sofia, Bulgaria

Pensoft Publishers, Sofia, Bulgaria
Pensoft Publishers, Sofia, Bulgaria
Pensoft Publishers, Sofia, Bulgaria
Conflict of interest
The authors have declared that no competing interests exist.
This is an open access preprint distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.