Multi-Path Model and Sensitivity Analysis for Galvanic Coupled Intra-Body Communication Through Layered Tissue. - Meenupriya Swaminathan; Ferran Simon Cabrera; Joan Sebastia Pujol; Ufuk Muncuk; Gunar Schirner; Kaushik R. Chowdhury (IEEE Trans. Biomed. Circuits Syst., 2016)