2011c-505 artificialinsemination assisted biobanks biologicalspecimenbanks biologicalspecimens cells collectionandpreservation complications cryopreservationoforgans cytology etc fertilization fertilizationinvitro freeze-drying freezedrying infertility jurisprudence legislation methods neoplasms ovary preservation qu325 qy95c9572007 reproductivetechniques stemcells therapy tissues transplantation wq208