| article html file updated | 30 August 2025 20:55 CEST | Update | https://www.mdpi.com/2076-3263/9/6/257 |
| article html file updated | 20 July 2022 15:51 CEST | Update | N/A |
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| article pdf uploaded. | 9 June 2019 10:44 CEST | Version of Record | https://www.mdpi.com/2076-3263/9/6/257/pdf |
| article xml uploaded. | 9 June 2019 10:44 CEST | Update | https://www.mdpi.com/2076-3263/9/6/257/xml |
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