UserData

Name	Type	Additional information
user_id	integer	Required
name	string	Required
surname	string	Required
fiscal_code	string	Required
email_address	string	Required
password	string	Required
birth_place	string	Required
birth_date	string	Required
residential_place	string	None.
residential_address	string	None.
residential_cap	string	None.
telephone	string	Required
contract_type	string	Required
disciplines_list	Collection of Discipline	Required
postGraduateTraining	integer	Required