Supplementary Methods and Results from A massively multi-scale approach to characterizing tissue architecture by synchrotron micro-CT applied to the human placenta

This material provides the following Supplementary Methods and Results. Section S1: Sample preparation; Section S2: Image segmentation; Section S3: Fetal vascular analysis; Section S4: Maternal porous region analysis; Section S5: Fetal tissue analysis; Section S6: Stereological study; Section S7: Validation of U-Net segmentation; Section S8: Characteristics of transport in the intervillous space; Section S9: Uncertainty quantification of structural metrics in a disordered porous medium. The associated datasets and computational codes are publicly available in the repositories (https://empiar.org/10562/, https://empiar.org/10563, https://doi.org/10.5281/zenodo.4249627, https://github.com/DiamondLightSource/python-placental-imaging).