"There seems to be no way of knowing how this fetal issue was obtained." Read 'The primary cells were obtained in accordance with the Guidelines of the Anatomical Pathology Department of Vancouver General Hospital, with permission to use fetal tissue granted by the Clinical Research Screening Committee Involving Human Subjects of the University of British Columbia.' Pathology dept. harvests tissues from aborted children for research programs. The key is 'pathology', though in this instance the 'pathology dept.' is not looking for a cause of death.
That does not mean they were from aborted fetuses. It may be that they were from miscarried fetuses. That does happen from time to time, you know.
>>The key is 'pathology'
No, the key is the guidelines.