| article html file updated | 28 January 2022 12:01 CET | Update | https://www.mdpi.com/2076-3298/9/2/21 |
| article html file updated | 28 January 2022 12:00 CET | Original file | N/A |
| article pdf uploaded. | 28 January 2022 11:59 CET | Version of Record | https://www.mdpi.com/2076-3298/9/2/21/pdf |
| article xml uploaded. | 28 January 2022 11:59 CET | Update | https://www.mdpi.com/2076-3298/9/2/21/xml |
| article xml file uploaded | 28 January 2022 11:59 CET | Original file | N/A |
