Although Dr. Wieland's formal qualifications are in medicine and surgery (from [[Adelaide University]] in [[South Australia]]), he has not practised in the medical profession since 1986. He is a past president of the Christian Medical Fellowship of South Australia.<ref name="bio"/> | Although Dr. Wieland's formal qualifications are in medicine and surgery (from [[Adelaide University]] in [[South Australia]]), he has not practised in the medical profession since 1986. He is a past president of the Christian Medical Fellowship of South Australia.<ref name="bio"/> |