| article html file updated | 1 September 2025 22:29 CEST | Update | https://www.mdpi.com/1996-1073/14/4/1181 |
| article html file updated | 25 July 2022 04:36 CEST | Update | N/A |
| article html file updated | 24 February 2021 13:54 CET | Update | N/A |
| article pdf uploaded. | 24 February 2021 13:53 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/1181/pdf |
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| article xml uploaded. | 23 February 2021 10:12 CET | Update | N/A |
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