| article html file updated | 30 August 2025 11:39 CEST | Update | https://www.mdpi.com/1996-1073/12/3/442 |
| article html file updated | 18 July 2022 02:53 CEST | Update | - |
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| article pdf uploaded. | 30 January 2019 12:06 CET | Version of Record | https://www.mdpi.com/1996-1073/12/3/442/pdf |
| article xml uploaded. | 30 January 2019 12:06 CET | Update | https://www.mdpi.com/1996-1073/12/3/442/xml |
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