Maintainer: ‘Ze Zhang <Ze.Zhang@utsouthwestern.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Ze",
                    family = "Zhang",
                    role = c("aut", "cre"),
                    email = "ze.zhang@utsouthwestern.edu")
as necessary.
Maintainer: ‘Ze Zhang <Ze.Zhang@utsouthwestern.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Ze",
                    family = "Zhang",
                    role = c("aut", "cre"),
                    email = "ze.zhang@utsouthwestern.edu")
as necessary.