Kernrechtsfrage
Whether the objection of bias against the ZMB experts was admissible and well-founded.
Extrahierter Entscheid
The objections were not grounds for recusal; they were material objections to be assessed later in the merits review, not in a separate interim challenge.
Extrahierte Begründung
Prior involvement, disagreement with earlier findings, alleged lack of expertise, or institutional affiliation with insurers do not by themselves create objective bias. Only concrete grounds affecting independence justify a separate challenge.