• On this page you can apply for a refund of your fees for the BonnBrain³ - Meeting 2020. Please fill in the ID from the registration confirmation and the corresponding email address. If you would like to apply for a refund for several people at the same time, you can click on the plus sign next to the table. Please note that the processing of the refund may take several weeks. If you have any questions about the process, please feel free to write to
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