5 pharmaceutical and sanitary preparations, in particular cells and cell lines like peripheral blood stem cells, skin cells (keratinocytes), and other cells which can be reproduced in vitro; genetically modified cells; autologous and allogenous cells, particularly for medical treatment of patients; services of a medical or biochemical laboratory, particularly provision of cells and cell lines for medical treatment of patients, provision of , !, I cell lines; productions of human cells and cell lines which can be used for the treatment of patients