| article html file updated | 10 February 2022 04:16 CET | Original file | https://www.mdpi.com/2306-5338/9/2/22 |
| article pdf uploaded. | 10 February 2022 04:15 CET | Updated version of record | https://www.mdpi.com/2306-5338/9/2/22/pdf |
| article xml uploaded. | 10 February 2022 04:15 CET | Update | https://www.mdpi.com/2306-5338/9/2/22/xml |
| article xml file uploaded | 10 February 2022 04:15 CET | Original file | - |
| article pdf uploaded. | 4 February 2022 10:26 CET | Version of Record | https://www.mdpi.com/2306-5338/9/2/22/pdf-vor |
