The symposium takes place in the Amphitheatre Vulpian of the Université de Paris Cité.
L’amphithéâtre Vulpian
12 Rue de l'ecole de medecine,
75006 Paris
The location is in the center of Paris, so easily accessible by metro or RER, you can find more details in the following link: https://w3.mi.parisdescartes.fr/alife/av99/plan_acces.html
Métro : Odéon (lines 4 and 10)
RER : St-Michel (lines B and C)
