1. Department of Geotechnical Engineering, Institute for Geotechnical Engineering, Eidgenössische Technische Hochschule Zürich, Stefano-Franscini-Platz 5, 8093 Zürich, Switzerland (Corresponding author), e-mail: orestis.adamidis@igt.baug.ethz.ch, https://orcid.org/0000-0002-8501-094X
2. Department of Geotechnical Engineering, Institute for Geotechnical Engineering, Eidgenössische Technische Hochschule Zürich, Stefano-Franscini-Platz 5, 8093 Zürich, Switzerland, https://orcid.org/0000-0002-8908-4591 (I.A.)