Krüger, Kathrin
Lapstich, Anne-Marie
Reber, Katrin Christiane
Sehlen, Stephanie
Liersch, Sebastian
Krauth, Christian
Funding for this research was provided by:
Medizinische Hochschule Hannover (MHH)
Article History
Received: 28 April 2022
Accepted: 3 April 2023
First Online: 11 April 2023
Declarations
:
: We confirm that all methods were carried out in accordance with relevant guidelines and regulations. This study has received approval by the ethics committee of the Hannover Medical School (reference number 8029_BO_K_2018). Informed consent was obtained from all participants and also from legal guardians of the illiterates included in the study.
: Not applicable.
: The authors declare that they have no competing interests.