| article html file updated | 26 December 2025 00:40 CET | Update | https://www.mdpi.com/2075-1729/11/9/990 |
| article html file updated | 7 September 2025 01:17 CEST | Update | - |
| article html file updated | 30 July 2022 06:48 CEST | Update | - |
| article html file updated | 23 September 2021 05:39 CEST | Original file | - |
| article pdf uploaded. | 23 September 2021 05:37 CEST | Updated version of record | https://www.mdpi.com/2075-1729/11/9/990/pdf |
| article xml uploaded. | 23 September 2021 05:37 CEST | Update | https://www.mdpi.com/2075-1729/11/9/990/xml |
| article xml file uploaded | 23 September 2021 05:37 CEST | Original file | - |
| article supplementary file uploaded. | 20 September 2021 18:23 CEST | - | https://www.mdpi.com/2075-1729/11/9/990#supplementary |
| article pdf uploaded. | 20 September 2021 18:23 CEST | Version of Record | https://www.mdpi.com/2075-1729/11/9/990/pdf-vor |
