A special friend SODT Stefano Negrini and his beautiful family came to Greece and gave us an excellent full day course about 3 Shape Orthoanalyzer system and not only!!! Thank you Denise Frapiccini , thank you Lorenzo...! He was our Teacher, Speaker, Chairperson. he participated with a poster, and also at Acropolis Morning Run Program !!! Because of you and your family from now on, I feel ''richer'' in my life and my knowledge field ...THANK YOU SO MUCH FOR ALL ....