File Name : cler si 1.tif

Caption : supplementary figure s1 

File Name : cler si 2.tif

Caption : supplementary figure s2

File Name : cler si 3.tif

Caption : supplementary figure s3 

File Name : cler si 4.tif

Caption : supplementary figure s4

File Name : cler si 5.tif

Caption : supplementary figure s5