| article html file updated | 2 September 2025 09:35 CEST | Update | https://www.mdpi.com/1422-8599/2021/2/M1222 |
| article html file updated | 26 July 2022 22:27 CEST | Update | - |
| article html file updated | 5 July 2021 12:44 CEST | Update | - |
| article xml uploaded. | 5 July 2021 12:43 CEST | Update | https://www.mdpi.com/1422-8599/2021/2/M1222/xml |
| article pdf uploaded. | 5 July 2021 12:43 CEST | Updated version of record | https://www.mdpi.com/1422-8599/2021/2/M1222/pdf |
| article html file updated | 10 June 2021 09:19 CEST | Update | - |
| article xml file uploaded | 10 June 2021 09:18 CEST | Update | - |
| article html file updated | 1 June 2021 13:41 CEST | Original file | - |
| article pdf uploaded. | 1 June 2021 13:40 CEST | Version of Record | https://www.mdpi.com/1422-8599/2021/2/M1222/pdf-vor |
| article xml file uploaded | 1 June 2021 13:40 CEST | Original file | - |
