They seem to have a lot more publications listed here: https://www.vanaqua.org/act/research/publications https://www.vanaqua.org/act/research/publications Are

They seem to have a lot more publications listed here: https://www.vanaqua.org/act/research/publications https://www.vanaqua.org/act/research/publications Are some of these not peer reviewed? I'm not familiar with the journals that they were published in.