Members of WG3 have recently published a freely downloadable paper on databases in Flanders:
Verleysen, F.T. & Rousseau R. (2017). How the existence of a regional bibliographic information system can help evaluators to conform to the principles of the Leiden Manifesto. Journal of Educational Media & Library Sciences, 54(1), http://joemls.dils.tku.edu.tw/detail.php?articleId=54154&lang=en