| article html file updated | 1 September 2025 17:45 CEST | Update | https://www.mdpi.com/1424-8220/21/1/302 |
| article html file updated | 23 July 2022 10:23 CEST | Update | N/A |
| article html file updated | 7 January 2021 07:16 CET | Update | N/A |
| article pdf uploaded. | 7 January 2021 07:15 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/302/pdf |
| article xml uploaded. | 7 January 2021 07:15 CET | Update | https://www.mdpi.com/1424-8220/21/1/302/xml |
| article xml file uploaded | 7 January 2021 07:15 CET | Update | N/A |
| article html file updated | 6 January 2021 14:44 CET | Update | N/A |
| article pdf uploaded. | 6 January 2021 14:42 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/302/pdf-vor |
| article xml file uploaded | 6 January 2021 14:42 CET | Update | N/A |
| article html file updated | 5 January 2021 08:40 CET | Original file | N/A |
| article pdf uploaded. | 5 January 2021 08:38 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/302/pdf-vor |
| article xml file uploaded | 5 January 2021 08:38 CET | Original file | N/A |
