CACNA1C and myocarditis: Fig 1A & 1C showed that NONHSAT254241.1 and NONHSAT122636.2 were significantly downregulated in pediatric patients with myocarditis compared to healthy subjects. Fig 1B indicates that NONHSAT243632.1 expression was also reduced in patients with myocarditis contrary to our predicted result. CDK4 and CACNA1C mRNA levels were lower in patients with myocarditis than in healthy controls (Fig 1D and 1E), consistent with our predicted result.