| article html file updated | 29 July 2021 12:59 CEST | Original file | https://www.mdpi.com/2076-0787/10/3/93 |
| article pdf uploaded. | 29 July 2021 12:58 CEST | Version of Record | https://www.mdpi.com/2076-0787/10/3/93/pdf |
| article xml uploaded. | 29 July 2021 12:58 CEST | Update | https://www.mdpi.com/2076-0787/10/3/93/xml |
| article xml file uploaded | 29 July 2021 12:58 CEST | Original file | N/A |
