The invention provides a method and a kit for measuring the levels of serum fetuin-A in children to reflect the severity of invasive pneumococcal diseases caused by Streptococcus pneumoniae, including necrotizing pneumonia and hemolytic uremic syndrome. The machine platform carries out automated tasks and generates events. The charging circuit is electrically connected to the charger and transfers an electric power to the battery. 1% carrageenan andor gellan as a hydrocolloid mixture comprising at least 0. Reward points may also be redeemed in exchange for services, such as the playing of a video game or Internet access. The stops are mounted respectively in the mounting holes, respectively abutting the clamping arms and held by the E-clip.