| article html file updated | 30 August 2025 10:42 CEST | Update | https://www.mdpi.com/1996-1944/12/1/186 |
| article html file updated | 20 July 2022 16:22 CEST | Update | - |
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| article html file updated | 8 January 2019 07:42 CET | Original file | - |
| article pdf uploaded. | 8 January 2019 07:40 CET | Version of Record | https://www.mdpi.com/1996-1944/12/1/186/pdf |
| article xml uploaded. | 8 January 2019 07:40 CET | Update | https://www.mdpi.com/1996-1944/12/1/186/xml |
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