Fig. 1From: Challenges in PhD education due to COVID-19 - disrupted supervision or business as usual: a cross-sectional survey of Swedish biomedical sciences graduate students a. Number of COVID-19 cases and deaths world-wide, as reported on the World Health Organization COVID-19 dashboard on Jan 3. 2021. b. Number of COVID-19 cases in Sweden, shown by region. c. Geographic location of universities and number of survey participantsBack to article page