Keywords: An5; annexin V; APC; antigen-presenting cells; BDS; Bright Detail Similarity; BF; bright field; CFSE; carboxyfluoresceinsuccinimidyl ester; CFU; colony-forming unit; CMDFA; 5-chloromethylfluoresceinDiacetate; DAPI; (4â²,6-diamidino-2-phenylindole); DHR;