One of our formed medical students noticed a change in this journal’s instructions to authors regarding submission of case reports: https://www.tandfonline.com/action/authorSubmission?show=instructions&journalCode=ubmc20#article-types
“Cases from Baylor Scott and White
This feature highlights an unusual case or small case series, has an educational focus, and should be of clinical interest. Cases are accepted only from authors affiliated with Baylor Scott & White. Patient/family permission is required to publish the case, and that permission should be noted on the title page. A form that can be used or modified for this purpose is available here. Authors are accountable for keeping completed forms; to preserve patient privacy, copies should not be sent to the journal. Authors should submit Clinician’s Corner submissions in Editorial Manager under the “Case Report” category.”
This authorship restriction doe not seem to apply to other types of submissions including Original Research or Systematic Reviews. Please review link for more details.