| article html file updated | 1 September 2025 16:40 CEST | Update | https://www.mdpi.com/1420-3049/26/1/6 |
| article html file updated | 23 July 2022 06:28 CEST | Update | - |
| article html file updated | 23 December 2020 07:18 CET | Update | - |
| article pdf uploaded. | 23 December 2020 07:17 CET | Updated version of record | https://www.mdpi.com/1420-3049/26/1/6/pdf |
| article xml uploaded. | 23 December 2020 07:17 CET | Update | https://www.mdpi.com/1420-3049/26/1/6/xml |
| article xml file uploaded | 23 December 2020 07:16 CET | Update | - |
| article html file updated | 22 December 2020 12:08 CET | Original file | - |
| article supplementary file uploaded. | 22 December 2020 12:07 CET | - | https://www.mdpi.com/1420-3049/26/1/6#supplementary |
| article pdf uploaded. | 22 December 2020 12:07 CET | Version of Record | https://www.mdpi.com/1420-3049/26/1/6/pdf-vor |
| article xml uploaded. | 22 December 2020 12:07 CET | Update | - |
| article xml file uploaded | 22 December 2020 12:07 CET | Original file | - |
