| article html file updated | 1 September 2025 17:06 CEST | Update | https://www.mdpi.com/1420-3049/26/1/81 |
| article html file updated | 23 July 2022 07:40 CEST | Update | - |
| article html file updated | 6 January 2021 15:35 CET | Update | - |
| article pdf uploaded. | 6 January 2021 15:33 CET | Updated version of record | https://www.mdpi.com/1420-3049/26/1/81/pdf |
| article xml uploaded. | 6 January 2021 15:33 CET | Update | https://www.mdpi.com/1420-3049/26/1/81/xml |
| article xml file uploaded | 6 January 2021 15:33 CET | Update | - |
| article html file updated | 27 December 2020 09:28 CET | Original file | - |
| article pdf uploaded. | 27 December 2020 09:26 CET | Version of Record | https://www.mdpi.com/1420-3049/26/1/81/pdf-vor |
| article xml uploaded. | 27 December 2020 09:26 CET | Update | - |
| article xml file uploaded | 27 December 2020 09:26 CET | Original file | - |
