John Haanen (@haanenjohn) 's Twitter Profile
John Haanen

@haanenjohn

Medical oncologist. @myESMO, @esmo_iotech, @NKI_nl, @oncoUNILCHUV

ID: 1160480958669361153

linkhttps://www.nki.nl calendar_today11-08-2019 09:19:56

979 Tweet

941 Followers

193 Following