I-I-I with Prof. Geneviève Derumeaux - What is the importance of cross-collaboration?

During ESC 2015 in London HealthManagement held a I-I-I Interview ( I Minute, I Question, I Answer) with Prof. Geneviève Derumeaux, Chair ESC Congress Programme Committee, Université Paris-Est Créteil, France
I Question: What is the importance of cross-collaboration?

keywords: I-I-I Interviews, Geneviève Derumeaux, HealthManagement.org, Genevieve Derumeaux, cardiology management, cross-collaboration, ESC London 2015, European Society of Cardiology - channel_cardio