Childhood exposure to coethnics increases naturalization.

In Europe, the tendency among immigrants and descendants to seek out and interact with other coethnics has raised concern for their integration as it can reduce contact with the ethnic majority. Though policymakers implement large-scale integration programs to counteract these trends, it remains empirically and theoretically ambiguous whether exposure to coethnic peers impedes integration, and causal evidence is more limited for the growing population of migrant children. In this article, I use high-quality Danish administrative panel data over 28 y to investigate whether the ethnic composition experienced in childhood among immigrants and descendants with a non-EU background affects a core behavioral indicator of integration: naturalization.

Epidemiology and Real-World Treatment of Incident Diffuse Large B-cell Lymphoma (DLBCL): A German Claims Data Analysis.

Introduction: The objective of this study was to investigate the prevalence, incidence, and treatment patterns (treatment regimens, switches, duration) for diffuse large B-cell lymphoma (DLBCL) in a real-world setting.

Methods: This was a retrospective German claims data analysis of patients with DLBCL diagnosed between January 1, 2012, and December 31, 2020. The prevalence and cumulative incidence of DLBCL were found for 2019/2020.