Sentence examples for this material was approved from inspiring English sources

The use of this material was approved by the local ethics committee of the University of Athens.

All patients involved in this study gave informed consent, and the use of the material was approved by the respective Ethical Committees.

Use of the material was approved by the local ethics committee (LREC 09/H1013/24).

Acquisition and use of the material was approved by the Medical Ethics Committee of the VU University Medical Center, and patients provided informed written consent prior to the study.

This study using left over material was approved by the Tissue Science Committee of the UMC Utrecht.

The use of archived paraffin-embedded material was approved by the corresponding Ethical Review Board of the Helsinki University Central Hospital, Finland.

The use of all patient material was approved by local Ethics Committees.

The collection and use of the human material was approved by the local ethics committee.

The study protocol and material was approved by the University of California, Irvine Institutional Review Board for biomedical research.

The study on DLBCL and MCL material was approved by the local Ethics Committee of the Medical Faculty of the University of Würzburg.

The use of human material was approved by the local Ethics Committee.