Please be aware that there are several websites impersonating as the SIOP 2020 registration. They can be very professional looking and may use online advertising to appear at the top of search results.
Registration for SIOP 2020 is now open and you can attend the 2020 Virtual Congress for as little as 25 EUR. To learn more, visit the dedicated registration page.
We look forward to seeing you online, from October 14-17, 2020!