Questione giuridica chiave
Whether the appeal proceedings should be discontinued after withdrawal of the appeal.
Decisione estratta
The proceedings are struck off following the withdrawal of the appeal.
Motivazione estratta
Under Art. 71 BGG in conjunction with Art. 73(1) BZP, and pursuant to Art. 32(2) BGG, the case must be removed from the docket once the appeal is withdrawn.