https://demo18.dev.uoi.gr/professor_type/contractual/https://demo18.dev.uoi.gr/professor_type/lecturer/https://demo18.dev.uoi.gr/professor_type/assistant_professor/https://demo18.dev.uoi.gr/professor_type/associate_professor/https://demo18.dev.uoi.gr/professor_type/full_professor/https://demo18.dev.uoi.gr/professor_type/edip/https://demo18.dev.uoi.gr/professor_type/etep/https://demo18.dev.uoi.gr/professor_type/dioikitiko-prosopiko/