| article html file updated | 2 September 2025 03:37 CEST | Update | https://www.mdpi.com/1660-3397/19/4/216 |
| article html file updated | 25 July 2022 11:59 CEST | Update | - |
| article html file updated | 5 August 2021 05:33 CEST | Update | - |
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| article pdf uploaded. | 14 April 2021 08:10 CEST | Updated version of record | https://www.mdpi.com/1660-3397/19/4/216/pdf |
| article xml uploaded. | 14 April 2021 08:10 CEST | Update | https://www.mdpi.com/1660-3397/19/4/216/xml |
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