If there are several participants, must they all register via the website or can we do it on the day of the operation?

Registration via the website is currently the simplest solution. If, however, you are unable to do this, you may simply contact the organiser and ask him to print out and bring the “List of Participants” from the Organiser’s Guide. You will then be able to register using this document on the day of the operation. Please note that the same email address may be used to register different participants (for example, members of the same family).