Services rendered by qualified health care professionals and other professionals, individually or collectively, as members of a non-profit organisation, being medical, hygienic, and beauty care; scientific and industrial research; computer programming; biological research; blood bank services; chemical analysis; chemical research; chemistry services; chiropractics; medical clinics; professional non-business consultancy; cosmetic research; dentistry; hair implantation; health care; nursing, retirement and convalescent homes; hospices; hospitals; medical clinics; medical assistance; microfilming; nursing; opticians' services; pharmacy advice; physical therapy; plastic surgery; professional consultancy; psychological testing and psychologists services; research and development for health care professionals and technical research services; the provision of ancillary health and medical diagnostic services by means of telemedicine