Contribution to science and co-operation request

Dear Ladies/Gentlemen
We are researchers of a University in Italy conducting a research on co-creation for 3D Printing industry. I would like to kindly ask you to fill out a questionnaire which only follows research and academic purposes. The final results of our research can be highly helpful for the Additive manufacturing industry. Hence, if you help us in filling and answering the questionnaire, you will be a great contributor to this field.
I would like to thank you in advance for the co-operation and I wish that the results help all of us to improve our usage experience for 3D Printing.
Here's the link to the questionnaire:
http://goo.gl/AEljD6
Shahab Zare shahabeddin.zare@mail.polimi.it
Researcher at Politecnico di Milano, Department of Economics, Industrial and Management Engineering