86.22.Z - Medical specialists activities
72.19.Z - Other research and experimental development on natural sciences and engineering
72.20.Z - Research and experimental development on social sciences and humanities
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.60.Z - Educational support activities
86.21.Z - General medical practice activities
86.90.C - Nurses and midwives activities
86.90.E - Other human health activities not elsewhere classified
88.91.Z - Child day-care activities
88.99.Z - Other social work activities without accommodation n.e.c.
