| article html file updated | 19 August 2026 18:57 CEST | Update | https://www.mdpi.com/1911-8074/14/6/281 |
| article html file updated | 27 July 2022 01:14 CEST | Update | N/A |
| article html file updated | 24 June 2021 04:19 CEST | Update | N/A |
| article pdf uploaded. | 24 June 2021 04:18 CEST | Updated version of record | https://www.mdpi.com/1911-8074/14/6/281/pdf |
| article xml uploaded. | 24 June 2021 04:18 CEST | Update | https://www.mdpi.com/1911-8074/14/6/281/xml |
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| article html file updated | 21 June 2021 15:11 CEST | Original file | N/A |
| article pdf uploaded. | 21 June 2021 15:10 CEST | Version of Record | https://www.mdpi.com/1911-8074/14/6/281/pdf-vor |
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