| article html file updated | 1 September 2025 14:58 CEST | Update | https://www.mdpi.com/2076-3921/9/12/1213 |
| article html file updated | 23 July 2022 03:26 CEST | Update | N/A |
| article html file updated | 1 December 2020 13:39 CET | Original file | N/A |
| article pdf uploaded. | 1 December 2020 13:37 CET | Version of Record | https://www.mdpi.com/2076-3921/9/12/1213/pdf |
| article xml uploaded. | 1 December 2020 13:37 CET | Update | https://www.mdpi.com/2076-3921/9/12/1213/xml |
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