Thanks to the "5permille" you can support the research of the Rizzoli Orthopaedic Institute at no cost; just write the Rizzoli fiscal code (00302030374) on the occasion of your income tax return and put your signature in the "5permille" box (attention! Use the box related to "health research funding") of the specific form.
Only Italian citizens can donate "5permille" of their personal income tax.