Hartmann, Karl https://orcid.org/0000-0001-6732-952X
Stein, Klaus-Peter
Neyazi, Belal
Felbor, Ute
Hethey, Sven
Sandalcioglu, I. Erol
Article History
Received: 13 February 2019
Revised: 10 May 2019
Accepted: 23 May 2019
First Online: 6 June 2019
Compliance with ethical standards
: All family members gave written informed consent.
: The authors declare that they have no competing interests