Fig. 1: Cohort description and study design.
From: Complex trait susceptibilities and population diversity in a sample of 4,145 Russians

a Areas in the European part of Russia where sample collection was conducted. The map was generated with the Matplotlib (© 2011-2014 Jeffrey Whitaker. © 2015–2024 The Matplotlib development team) Basemap toolkit for Python (https://pypi.python.org/pypi/basemap); b Description of the available genetic, clinical, self-reported and follow-up data. Biobank Russia logo was created by Nikita Kolosov.