Do you really want to delete this element? It will be recoverable after this operation.
Update group?
Do you really want to update this data element group and all subgroups recursively? This action may take a while, please be patient!
Time difference between initial diagnosis and surgery
Time difference between initial diagnosis and surgery. Weeks between initial diagnosis and date of surgery. Pre-operatively treated cases (neoadjuvant therapy) are welcome, but there needs to be surgery later on anyway, to have also sufficient amount of biological material.