Foreword Published:17 septembre 2019 Approved:31 juillet 2019 Share: Wiley Online Library Full article: Read online at EFSA Journal Full article (online viewer)Meta data EFSA Journal 2019;17(S2):e170901 DOI10.2903/j.efsa.2019.e170901 ContactEU-FORA [at] efsa.europa.eu AbstractNo abstract available.© European Food Safety Authority