Assume that, in a particular EU country, common superstition states that sneezing more than ten times in five minutes is a sure predictor of an upcoming heart attack. The "sneeze-o-meter" is a mobile app that constantly monitors the user's sneezing activity and makes a record of instances of multiple sneezes over five minutes. Do the databases of this application include "data concerning health" according to the GDPR? Why or why not?