| article html file updated | 1 September 2025 19:30 CEST | Update | https://www.mdpi.com/2304-8158/10/2/229 |
| article html file updated | 24 July 2022 00:03 CEST | Update | N/A |
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| article pdf uploaded. | 23 February 2021 10:55 CET | Updated version of record | https://www.mdpi.com/2304-8158/10/2/229/pdf |
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