| article html file updated | 31 July 2022 05:17 CEST | Update | https://www.mdpi.com/2297-8739/9/2/28 |
| article html file updated | 21 January 2022 15:13 CET | Update | N/A |
| article pdf uploaded. | 21 January 2022 15:12 CET | Updated version of record | https://www.mdpi.com/2297-8739/9/2/28/pdf |
| article xml uploaded. | 21 January 2022 15:12 CET | Update | https://www.mdpi.com/2297-8739/9/2/28/xml |
| article xml file uploaded | 21 January 2022 15:12 CET | Update | N/A |
| article html file updated | 21 January 2022 15:03 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2022 15:02 CET | Version of Record | N/A |
| article xml uploaded. | 21 January 2022 15:02 CET | Update | N/A |
| article xml file uploaded | 21 January 2022 15:02 CET | Original file | N/A |
