Britta Verhey

Apr 30, 2024 | medrxiv.org | Jane Zebrack |Jaynelle Gao |Lu Tian |Britta Verhey

The authors have declared no competing interest. This study did not receive any grant support but rather was funded by philanthropy through foundations. I confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained. YesThe details of the IRB/oversight body that provided approval or exemption for the research described are given below:The Stanford University Institutional Review Board gave ethical approval for this work.