| article html file updated | 18 September 2021 08:19 CEST | Original file | https://www.mdpi.com/2409-515X/7/3/61 |
| article pdf uploaded. | 18 September 2021 08:18 CEST | Version of Record | https://www.mdpi.com/2409-515X/7/3/61/pdf |
| article xml uploaded. | 18 September 2021 08:18 CEST | Update | https://www.mdpi.com/2409-515X/7/3/61/xml |
| article xml file uploaded | 18 September 2021 08:18 CEST | Original file | N/A |
