Schuster, T.
Korte, E.
Schilling, R.
Hölling, H.
Balcerek, M.
Borgmann-Staudt, Anja
Funding for this research was provided by:
Madeleine Schickedanz Kinderkrebsstiftung (XXX)
KINDerLEBEN e.V. Berlin (XXX)
Berlin Institute of health (XXX)
José Carreras Leukämie-Stiftung (XXX)
Article History
Received: 27 September 2018
Accepted: 9 May 2019
First Online: 30 May 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.Mrs. Borgmann-Staudt, Mrs. Balcerek, Mrs. Schuster and Mr. Schilling were supported by nonprofit organisations for accomplishment of the study. The authors have full control of primary data and would allow review of the data if requested.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.