Foreword Published:17 september 2019 Approved:31 juli 2019 Del: Del på Twitter Del på Facebook Del på Linkedin Wiley Online Library Full article: Read online at EFSA Journal Full article (online viewer)Meta data DOIhttps://doi.org/10.2903/j.efsa.2019.e170901 ContactEU-FORA@efsa.europa.eu AbstractNo abstract available.© European Food Safety Authority