| article html file updated | 31 August 2025 17:50 CEST | Update | https://www.mdpi.com/2073-4360/12/4/939 |
| article html file updated | 21 July 2022 02:18 CEST | Update | N/A |
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| article pdf uploaded. | 18 April 2020 10:40 CEST | Updated version of record | https://www.mdpi.com/2073-4360/12/4/939/pdf |
| article xml uploaded. | 18 April 2020 10:40 CEST | Update | https://www.mdpi.com/2073-4360/12/4/939/xml |
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