| article html file updated | 2 September 2025 04:23 CEST | Update | https://www.mdpi.com/2079-9721/9/2/32 |
| article html file updated | 25 July 2022 12:57 CEST | Update | N/A |
| article html file updated | 22 April 2021 11:32 CEST | Update | N/A |
| article pdf uploaded. | 22 April 2021 11:31 CEST | Updated version of record | https://www.mdpi.com/2079-9721/9/2/32/pdf |
| article xml uploaded. | 22 April 2021 11:31 CEST | Update | https://www.mdpi.com/2079-9721/9/2/32/xml |
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| article html file updated | 20 April 2021 07:42 CEST | Original file | N/A |
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