Fig 1.
PRISMA 2020 flow diagram including searches of databases and registers only [26].
Fig 2.
Inclusion and exclusion criteria for title and abstract screen.
Fig 3.
Inclusion and exclusion criteria for the full-text screen.
Table 1.
Summary of manually added labels.
Fig 4.
Results of full-text screen: Years articles were published.
Fig 5.
Results of full-text screen: Number of articles per type of leishmaniasis.
Fig 6.
Results of full-text screen: Number of articles per theme.
Fig 7.
Results of full-text screen: Number of articles per types of study and subcategory.