The present invention is directed to a golf ball having at least one layer formed from a rubber composition comprising a base rubber, a free radical initiator, and a catechol. In one embodiment, the module includes a patterned leadframe, a discrete passive element mounted on an upper surface of the leadframe, and a thermally conductive, electrically insulating material formed on an upper surface of the discrete passive element. By measuring individual lung compartments, the level of disease of the pulmonary system may be more precisely defined by determining values of disease parameters reflective of individual subportions or compartments of a lung. The flexible sheet of material is a mesh material that allows water, snow, dust, and other debris to fall through the mesh to avoid debris buildup on the seat.