The current and former Publishers and Editor are issuing an Expression of Concern on the article titled
For the forementioned article, the authors declare the following:
An ethical approval was not required and the study was in accordance with national legislation. The human blood used in this study was obtained from
Transfusion Interrégionale CRS (Epalinges, Switzerland) in accordance with the ethical standards defined by the Swiss Academy of Medical Science https://www.samw.ch/en/Publications/Medical-ethical-Guidelines.html