| article html file updated | 25 December 2025 01:46 CET | Update | https://www.mdpi.com/0718-1876/16/4/41 |
| article html file updated | 1 September 2025 18:23 CEST | Update | - |
| article html file updated | 23 July 2022 14:14 CEST | Update | - |
| article html file updated | 14 January 2021 03:47 CET | Update | - |
| article pdf uploaded. | 14 January 2021 03:46 CET | Updated version of record | https://www.mdpi.com/0718-1876/16/4/41/pdf |
| article xml uploaded. | 14 January 2021 03:46 CET | Update | https://www.mdpi.com/0718-1876/16/4/41/xml |
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| article html file updated | 12 January 2021 09:16 CET | Original file | - |
| article pdf uploaded. | 12 January 2021 09:14 CET | Version of Record | https://www.mdpi.com/0718-1876/16/4/41/pdf-vor |
| article xml uploaded. | 12 January 2021 09:14 CET | Update | - |
| article xml file uploaded | 12 January 2021 09:14 CET | Original file | - |
