| article html file updated | 31 August 2025 17:35 CEST | Update | https://www.mdpi.com/2079-9292/9/4/654 |
| article html file updated | 21 July 2022 02:03 CEST | Update | - |
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| article pdf uploaded. | 16 April 2020 13:55 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/4/654/pdf |
| article xml uploaded. | 16 April 2020 13:55 CEST | Update | https://www.mdpi.com/2079-9292/9/4/654/xml |
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