| article html file updated | 1 August 2021 12:50 CEST | Original file | https://www.mdpi.com/2075-1680/10/3/176 |
| article pdf uploaded. | 1 August 2021 12:49 CEST | Version of Record | https://www.mdpi.com/2075-1680/10/3/176/pdf |
| article xml uploaded. | 1 August 2021 12:49 CEST | Update | https://www.mdpi.com/2075-1680/10/3/176/xml |
| article xml file uploaded | 1 August 2021 12:49 CEST | Original file | N/A |
