Selection of Optimal Protocol for Decellularization of Extracellular Matrix of Mesenchymal Stromal Cells of Human Umbilical Cord Tissue. - Kochetova ES; Matveeva DK; Melik-Pashayev AE; Andreeva ER; Romanov YA; Buravkova LB (Bulletin of experimental biology and medicine, 2025)