85.60.Z - Educational support activities
72.19.Z - Other research and experimental development on natural sciences and engineering
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
82.30.Z - Organisation of conventions and trade shows
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
86.10.Z - Hospital activities
86.22.Z - Medical specialists activities
86.90.E - Other human health activities not elsewhere classified
94.12.Z - Activities of professional membership organisations
96.04.Z - Physical well-being activities
