19thcentury 2007f-888 2014f-318 20thcentury 21stcentury biobanks bioethics biologicalspecimens biomedicalresearch bloodbanks breastmilk cells collectionandpreservation collectionsastopic cryopreservation cytology databases economicaspects etc ethics europe genetic geneticprivacy genetics handling history humangenetics jurisprudence lawandlegislation legislation medical metaphor methods moralandethicalaspects preservation preservationoforgans privacy qu11aa1 qu21 qu23e842007 qu325 specimenhandling spermbanks standards stemcells tissues unitedstates