Figure 2
A line graph with two data lines representing the number of papers and citations over time from 2002 to 2025. The x-axis represents the years from 2002 to 2025, and the y-axis on the left represents the number of papers, while the y-axis on the right represents the number of citations. The orange bars indicate the number of papers published each year, and the blue line indicates the number of citations received each year. Notable data points include a peak in citations in 2022 with 697 citations and a corresponding peak in the number of papers in 2023 with 22 papers. All values are approximated.Citation counts and number of papers. Source: Authors’ own work