European FP5 Collaborative Project MobiHealth (FP5-IST-2001-36006) (2002-2004), (Dr. Katarzyna Wac has contributed to this project as a MSc student) see the interview with Prof. D. Konstantas and K. Wac and the chronic pain scenario movie by the MobiHealth BV start-up company (Dr. Katarzyna Wac has been R&D Ambassadress of MobiHealth 2007-2010 and since 2016).