Added new contributor

Author: chriscpritchard

CITATION.cff

@@ -13,7 +13,7 @@ authors:
 title: "PRISMA2020: R package and ShinyApp for producing PRISMA 2020 compliant flow diagrams"
 version: 1.1.0
 doi: 10.5281/zenodo.4287834
-date-released: 2022-07-02
+date-released: 2023-02-06
 license: MIT
 url: "https://github.com/prisma-flowdiagram/PRISMA2020"
 preferred-citation:

DESCRIPTION

@@ -13,7 +13,8 @@ Authors@R: c(
     person("Chris", "Pritchard", role = c("aut", "cre"),
             email = "chris.pritchard@ntu.ac.uk",
             comment = c(ORCID = "0000-0002-1143-9751")),
-    person("Brennan", "Chapman", role = "ctb"))
+    person("Brennan", "Chapman", role = "ctb")
+    person("Hossam", "Hammady", role= "ctb"))
 Description: Systematic reviews should be described in a high degree of 
     methodological detail. The 'PRISMA' Statement calls for a high level of 
     reporting detail in systematic reviews and meta-analyses. An integral part 
@@ -47,4 +48,4 @@ Imports:
 License: MIT + file LICENSE
 Encoding: UTF-8
 Roxygen: list(markdown = TRUE)
-RoxygenNote: 7.2.1
+RoxygenNote: 7.2.3