Systems and methods for handling information from wireless nodes, including nodes for communication with aircraft, are disclosed. In one embodiment, the cardiac harness is configured so that the variation of load as a function of expansion through a selected range of expansion is represented generally in the form y=ax+b, and the value of \u201ca\u201d does not increase as the percent expansion increases. Unlike aflatoxins, which indiscriminately induce leukemic transformation, the compositions used were specific to acute lymphoblastic leukemialymphoma-predisposed patients, but not other cancers or normal controls. A test result for the laser is then generated in accordance with a difference between the first and second side mode suppression ratios. The instrument further has six styluses which are positioned near the second end, and are arranged in a first column of three styluses and a second column of three styluses.