StegoSec-EHR: A blockchain-enabled IoTFramework for secure HER sharing via steganography in genetic disease diagnosis. - Varun Malik; Mudassir Khan; Punam Bhoyar; Kimmi Gupta; Mohammed Ashfaq Hussain; Kavita Arora; Barga Mohammed Mujahid (Peer Peer Netw. Appl., 2025)