Wish to change the law and consideration to “opt-out”. “Opt-out!”: I want to choose the “opt-out” option and definitely plan to be added to the contradiction register. “Opt-out?”: I am thinking about the “opt-out” option. “Opt-in”: I favour the introduction of an (active) donation register, the so called “opt-in” option. No change: The Austrian law should not be changed. 4% of participants (patients) were not asked this question; therefore the sum of answers is less than 100%.