| article html file updated | 31 August 2025 14:00 CEST | Update | https://www.mdpi.com/2073-4409/9/3/670 |
| article html file updated | 20 July 2022 22:29 CEST | Update | - |
| article html file updated | 1 April 2020 16:46 CEST | Update | - |
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| article pdf uploaded. | 10 March 2020 13:17 CET | Version of Record | https://www.mdpi.com/2073-4409/9/3/670/pdf |
| article xml uploaded. | 10 March 2020 13:17 CET | Update | https://www.mdpi.com/2073-4409/9/3/670/xml |
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