Funding for this research was provided by:
Federal Institute For Risk Assessment (1322-604)
The European Synchrotron (MD974, MD1065)
Received: 16 May 2019
Accepted: 9 August 2019
First Online: 27 August 2019
Ethics approval and consent to participate
: The experiments were performed according to the Helsinki Declaration of 1975. Skin and lymph node samples were taken <i>postmortem</i> at the Institute of Forensic Medicine at the Ludwig-Maximilians University of Munich (court-ordered autopsies with no additional cosmetic impairment to the skin). The shave biopsy of the allergic patient was taken upon informed consent due to medical indication.
: Not applicable.
: The authors declare that they have no competing interests.