| article html file updated | 31 August 2025 10:34 CEST | Update | https://www.mdpi.com/2079-9292/9/2/252 |
| article html file updated | 20 July 2022 19:05 CEST | Update | - |
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| article pdf uploaded. | 3 February 2020 13:38 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/252/pdf |
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