| article html file updated | 31 August 2025 06:05 CEST | Update | https://www.mdpi.com/2075-4698/9/4/84 |
| article html file updated | 19 July 2022 22:09 CEST | Update | N/A |
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| article pdf uploaded. | 9 December 2019 10:29 CET | Version of Record | https://www.mdpi.com/2075-4698/9/4/84/pdf |
| article xml uploaded. | 9 December 2019 10:29 CET | Update | https://www.mdpi.com/2075-4698/9/4/84/xml |
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