| article html file updated | 31 August 2025 05:59 CEST | Update | https://www.mdpi.com/2073-4352/9/12/650 |
| article html file updated | 19 July 2022 22:16 CEST | Update | - |
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| article html file updated | 6 December 2019 16:54 CET | Original file | - |
| article pdf uploaded. | 6 December 2019 16:52 CET | Version of Record | https://www.mdpi.com/2073-4352/9/12/650/pdf |
| article xml uploaded. | 6 December 2019 16:52 CET | Update | https://www.mdpi.com/2073-4352/9/12/650/xml |
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