The present invention relates to the prognosis of the outcome of a cancer in a patient, which prognosis is based on the quantification of one or several biological markers that are indicative of the presence of, or alternatively the level of, the adaptive immune response of said patient against said cancer. The lock body is formed with two lock holes. The instructions are for causing the client to render questions on a user interface from the survey document. Additionally, an equivalent of the transport-of-intensity equation, which links the evolution of the instantaneous power of the electric field in a dispersive medium to the instantaneous values of the power and phase of the field. 1 gml and functions to direct the device to the pyloric antrum of the subject during use of the device.