Congratulations to Ana Luisa Marques for receiving a Candoc-fellowship and to Dr. Flavian Thelen for receiving a Postdoc-fellowship from the UZH! Both are working in the group of Prof. César Nombela-Arrieta. Their work is focused on understanding the effects of acute myeloid leukemia on the bone marrow microenvironment, and on the dissection of the role of memory T cells on HSC maintenance, respectively.