| article html file updated | 1 September 2025 18:33 CEST | Update | https://www.mdpi.com/1996-1073/14/2/417 |
| article html file updated | 23 July 2022 15:31 CEST | Update | - |
| article html file updated | 14 January 2021 08:29 CET | Original file | - |
| article pdf uploaded. | 14 January 2021 08:27 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/2/417/pdf |
| article xml uploaded. | 14 January 2021 08:27 CET | Update | https://www.mdpi.com/1996-1073/14/2/417/xml |
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| article pdf uploaded. | 13 January 2021 15:11 CET | Version of Record | https://www.mdpi.com/1996-1073/14/2/417/pdf-vor |
