| article html file updated | 31 July 2022 10:05 CEST | Update | https://www.mdpi.com/2073-431X/11/2/20 |
| article html file updated | 21 February 2022 04:56 CET | Update | - |
| article pdf uploaded. | 21 February 2022 04:54 CET | Updated version of record | https://www.mdpi.com/2073-431X/11/2/20/pdf |
| article xml uploaded. | 21 February 2022 04:54 CET | Update | https://www.mdpi.com/2073-431X/11/2/20/xml |
| article xml file uploaded | 21 February 2022 04:54 CET | Update | - |
| article html file updated | 10 February 2022 12:58 CET | Original file | - |
| article pdf uploaded. | 10 February 2022 12:56 CET | Updated version of record | https://www.mdpi.com/2073-431X/11/2/20/pdf-vor |
| article xml uploaded. | 10 February 2022 12:56 CET | Update | - |
| article xml file uploaded | 10 February 2022 12:56 CET | Original file | - |
| article pdf uploaded. | 3 February 2022 15:07 CET | Version of Record | https://www.mdpi.com/2073-431X/11/2/20/pdf-vor |
