A formulation and method for therapeutic treatment of in mammals using certain metals or particle-emitting radionuclides complexed with tetraazamacrocyclic ligands are described. The data elements include a serialization mechanism, where at most one writer is able to modify shared data, and readers do not use this serialization at all. The first layer is a polyurethane foam and the second layer is a water-swellable layer, wherein the dry insert is disposed within the tube and generally surrounds the at least one optical waveguide. First and second output shafts 41b and 42b are installed with protrusion into the connection spaces 41a and 42a, respectively. The tester includes a plurality of light emitting units which emit light beams to the optical detector, wherein the light beams have light intensities different from each other, and a power supply unit which supplies electric power to the plurality of light emitting units. An embodiment of the data recording hooks provides a virtually unnoticeable impact to browser-Web server request and response times.