template_examples/csvs/cytof_template__Controls_and_Spike-Ins.csv
"#skip","Controls info"
"#preamble","Protocol identifier","test_prism_trial_id"
"#header","Control name","Cimac participant id","Processed fcs filename","Spike-in fcs filename","Concatenation version","Normalization version"
"#data","XYZ1-control","","XYZ1-control.fcs"