Trevor Stammers (Centre for Bioethics and Emerging Technologies, St Mary's University College, London TW1 4SX, Waldegrave Road, United Kingdom, United Kingdom)
Geoffrey Hunt (Centre for Bioethics and Emerging Technologies, St Mary's University College, London TW1 4SX, Waldegrave Road, United Kingdom, United Kingdom)
Yasemin J. Erden (Centre for Bioethics and Emerging Technologies, St Mary's University College, London TW1 4SX, Waldegrave Road, United Kingdom, United Kingdom)