title: Incorrect and inconsistent use of trade marks by contributors to APESM.
authors.forename: Chuan-Dong
authors.initials: CD
authors.lastname: Wen
authors.forename: Trevor
authors.initials: T
authors.lastname: Ackerly
mesh_terms: D006801:Humans; D008297:Male; D008962:Models, Theoretical; D011880:Radiotherapy Planning, Computer-Assisted / Q000295:instrumentation* / Q000379:methods*