Gruber, Karl
Article History
First Online: 18 October 2022
Change Date: 9 March 2023
Change Type: Update
Change Details: In the version of this article initially published, there was an error in the text now reading, in part, “For George Peppou, founder and CEO of Vow,” where “Vow” appeared originally as “VowFood”; the error has been corrected in the HTML and PDF versions of the article.
Competing interests
: The author declares no competing interests.