The findings are included in the pre-print of a paper on arXiv [1], meaning the paper has been moderated but not fully peer reviewed. [1] https://arxiv.org/pdf

The findings are included in the pre-print of a paper on arXiv [1], meaning the paper has been moderated but not fully peer reviewed. [1] https://arxiv.org/pdf/2001.10275.pdf https://arxiv.org/pdf/2001.10275.pdf