Direct correspondence


Read the following intructions in order to fill in the online form.


The personal data are not compulsory, even if filled in, will remain confidential. Please fill them in only if necessary, if you wish, in order for us to contact you personally on your address.

Please write your message: what's confidential in the box with confidential message, what's not confidential in the box with non-confidential message.


Non-confidential data, (age, gender) please fill them in because your question and our answer must be relevant for others.

As signature, you may use any password or even your name, or your initials.