Ludwig, Heinz http://orcid.org/0000-0002-3302-8726
Article History
Received: 25 March 2020
Accepted: 23 April 2020
First Online: 13 May 2020
Conflict of interest
: H. Ludwig received research funding from Amgen and Takeda, and personal fees for advisory boards/speaker’s bureau from Amgen, Takeda, Celgene, Janssen, Sanofi, and Seattle Genetics.