  Statements included in the comment published by Schumann et al.
(arXiv:1904.03023v1) are contradicted by documents that were communicated to
one of the co-authors of the comment (Dr. Koester). These documents are
reviewed but cannot be disclosed here due to copyright (they are available on
request). A summary of the scientific dispute between the collaboration and Dr.
Schumann, was submitted on September 24, 2018, to the Directorate Support of
the Paul Scherrer Institute (PSI) and can be provided on request.
