Blockchain access control with consensus algorithm considering optimal members and president election process for secured data sharing on software Defined wireless body area networks using data encryption. - Sayila Subrahmanyam; Rajesh Arunachalam; Swapna Thouti; S. N. V. Jyotsna Devi Kosuru; J. Rajalakshmi; Preethi Palanisamy (Expert Syst. Appl., 2026)