Chairperson: K. Alitalo (Helsinki, FI)
| (L58) | Embryonic vessel determination. |
| A. Eichmann (Paris, FR) | |
| (L59) | Vascular remodelling: differentiation of arteries, veins and lymph vessels. |
| A.C. Gittenberger-de Groot (Leiden, NL) | |
| (L60) | Arterio-venous differentiation. |
| F. Le Noble (Maastricht, NL) |