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Franz et al. J Transl Genet Genom 2020;4:50-70 I https://doi.org/10.20517/jtgg.2020.13 Page 63

DECLARATIONS
Authors’ contributions
Made substantial contributions to the conception and design of the article, performed literature research and
interpretation and were involved in the writing and editing of the manuscript as well: Franz M, Hagenau L,
Jensen LR, Kuss AW
Franz M and Hagenau Lcontributed equally to the article.

Availability of data and materials
Not applicable.

Financial support and sponsorship
None.

Conflicts of interest
All authors declared that there are no conflicts of interest.

Ethical approval and consent to participate
Not applicable.

Consent for publication
Not applicable.

Copyright
© The Author(s) 2020.

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