Our paper about the method that allowed us to reach the 2nd place in the HEROHE challenge is finally out:

La Barbera, D.; Polonia, A.; Roitero, K.; Econde-Sousa, E; Della Mea, V. Detection of HER2 from Haematoxylin-Eosin Slides Through a Cascade of Deep Learning Classifiers via Multi-Instance Learning. J. Imaging 20206, 82.

https://www.mdpi.com/2313-433X/6/9/82