In 1994 , he became a member of the Board of Directors of the National Catholic Bioethics Center in Philadelphia , Pennsylvania .
From 1997 until his death , he had been a Trustee of the Papal Foundation .
In 1994 , Trustee became a member of the Board of Directors of the National Catholic Bioethics Center in Philadelphia , Pennsylvania .
From 1997 until his death , he had been a Trustee of the Papal Foundation .