  We show that structural information can be extracted from single molecule
localization microscopy (SMLM) data. More precisely, we reinterpret SMLM data
as the measures of a phaseless optical diffraction tomography system for which
the illumination sources are fluorophores within the sample. Building upon this
model, we propose a joint optimization framework to estimate both the
refractive index map and the position of fluorescent molecules from the sole
SMLM frames.
