Steinmann, Peter http://orcid.org/0000-0003-4800-3019
Dusenbury, Courtenay
Addiss, David
Mirza, Fareed
Smith, W. Cairns S.
Article History
Received: 12 August 2020
Accepted: 2 November 2020
First Online: 12 November 2020
Ethics approval and consent to participate
: Not applicable.
: All participants are aware that the results will be made publicly available. All authors have seen and approved the final version of the manuscript.
: CD is the secretariat director of the GPZL. FM was a staff of the Novartis Foundation at the time of the data collection. The authors declare that they have no competing interests.