Generalizable machine learning approach for COVID-19 mortality risk prediction using on-admission clinical and laboratory features oleh Siavash Shirzadeh Barough, Seyed Amir Ahmad Safavi-Naini, Fatemeh Siavoshi, Atena Tamimi, Saba Ilkhani, Setareh Akbari, Sadaf Ezzati, Hamidreza Hatamabadi, Mohamad Amin Pourhoseingholi