cluster	celltype
0	Stellate cell
1	B cell
2	Alpha cell
3	Stellate cell
4	Ductal cell
5	Alpha cell
6	B cell
7	Ductal cell
8	T cell
9	Pancreatic progenitor cell
10	T cell
11	Granulocyte
12	Pancreatic progenitor cell
13	Stellate cell
14	Endothelial cell
15	Alpha cell
