English to Lithuanian Medical Medical (general)

Ar teko susidurti su 'release'?

Toliau tekste:

I understand that getting involved and participate in this evaluation can imply risk of lesion or injure and I agree in assuming that risk completely.
Additionally, and in case the evaluation organizers/ sponsors and the doctor in charge accept my participation, or a modified form or participation in the clinical casuistic, I expressly declare that I *release* and renounce to any claim, civil liability, damages, demands, suits, expenses (including reasonable attorney’s fees) of any type or class, known or unknown, which may have connection with, result of, or be a consequence of the participation in the investigation, its preparation, either standard or modified.

Manau, tiksliausia/trumpiausia būtų 'atsisakyti pretenzijų'.
Gal turite kitų variantų?