Text and Data Mining valid from 2020-03-09
Received: 15 October 2019
Accepted: 12 February 2020
First Online: 9 March 2020
: H.E. has submitted/holds user patents for EPO in stroke, schizophrenia, and M.S. Henrik Martens is an employee of Synaptic Systems GmbH. Apart from that, the authors declare no competing interests.