Hagel, Christian
Schüller, Ulrich
Flitsch, Jörg
Knappe, Ulrich J.
Kellner, Udo
Bergmann, Markus
Buslei, Rolf
Buchfelder, Michael
Rüdiger, Thomas
Herms, Jochen
Saeger, Wolfgang http://orcid.org/0000-0003-3340-8523
Funding for this research was provided by:
Fördergemeinschaft Kinderkrebs-Zentrum Hamburg
Novartis Pharma
Novo Nordisk
Pfizer Pharma DE
Ipsen Pharma DE
Universität Hamburg
Article History
Accepted: 16 June 2021
First Online: 3 September 2021
Declarations
:
: All authors (Christian Hagel, Ulrich Schüller, Jörg Flitsch, Ulrich J. Knappe, Udo Kellner, Markus Bergmann, Rolf Buslei, Michael Buchfelder, Thomas Rüdiger, Jochen Herms, Wolfgang Saeger) declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards (a separate ethic review and permission of a local committee was not necessary according to § 12 to the Hamburgisches Krankenhausgesetz, Hamburg, Germany).