My experience with the Certificate was splendid. During the five days a great many of well-known and very well prepared experts from all over the world covered skillfully many big issues and in a short period of time. The practice-oriented lectures were very interesting, instructional and offered the possibility to learn from experience. The lecturers fed us with both substantial and in-depth knowledge and involved us also in stimulating case studies. Thanks to a well-balanced composition of participants we had some interesting and focused discussions and exchanges. It needs to be underlined that the lecturers were always available and more than glad to answer our questions. I would like to thank the coordinators and the whole team for the great course you have provided. While the Certificate was limited in time, friendships and social networks still remain.