| article html file updated | 7 September 2025 09:47 CEST | Update | https://www.mdpi.com/1996-1073/15/1/59 |
| article html file updated | 30 July 2022 23:53 CEST | Update | - |
| article html file updated | 24 December 2021 06:59 CET | Update | - |
| article pdf uploaded. | 24 December 2021 06:57 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/1/59/pdf |
| article xml uploaded. | 24 December 2021 06:57 CET | Update | https://www.mdpi.com/1996-1073/15/1/59/xml |
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| article html file updated | 22 December 2021 15:37 CET | Original file | - |
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| article pdf uploaded. | 22 December 2021 14:54 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/1/59/pdf-vor |
| article pdf uploaded. | 22 December 2021 14:06 CET | Version of Record | https://www.mdpi.com/1996-1073/15/1/59/pdf-vor |
