Natalie Quiniou, Nuria Canibe, Hanne Maribo,
Sam Millet, Galia Zamaratskaia, Guiseppe Bee
This report represents Deliverable #2 of the action and was written under the direction of Ulrike Weiler and Michel Bonneau, the chair and vice-chair, respectively, of the COST Action CA 15215 with acronym IPEMA.