A Sweat-based Wearable Enabling Technology for Real-time Monitoring of IL-1ß and CRP as Potential Markers for Inflammatory Bowel Disease Jagannath B, Lin KC, Pali M, Sankhala D, Muthukumar S, Prasad S. Inflamm Bowel Dis. 2020 Sep 18;26(10):1533-1542. doi: 10.1093/ibd/izaa191. PMID: 32720974 Sweat was collected using an FDA-approved PharmChek patch from 26 healthy human subjects to determine the levels of the 2 study inflammatory markers