anchor.diff:            VR.kSH, VM.k1, false);
     static const Tag kDetectorVector
         //(0054,0020)
  -      = const Tag.public("DetectorVector", 0x00540020, "Detector Vector", VR.kUS,
  -          VM.k1_n, false);
  +      = const Tag.public("DetectorVector", 0x00540020, "Detector Vector",
  +          VR.kUS, VM.k1_n, false);
     static const Tag kNumberOfDetectors
         //(0054,0021)
         = const Tag.public("NumberOfDetectors", 0x00540021, "Number of Detectors",
  
positive.code:           "SOP Authorization Comment", VR.kLT, VM.k1, false);
    static const Tag kAuthorizationEquipmentCertificationNumber
        //(0100,0426)
        = const Tag.public("AuthorizationEquipmentCertificationNumber", 0x01000426,
            "Authorization Equipment Certification Number", VR.kLO, VM.k1, false);
    static const Tag kMACIDNumber
        //(0400,0005)
        = const Tag.public(
  
negative.code:     return true;
    }
  
    /// Returns True if the [length], i.e. the number of values, is
    /// valid for this [Tag].
    ///
    /// Note: A [length] of zero is always valid.
  