| article html file updated | 24 December 2025 19:23 CET | Update | https://www.mdpi.com/2410-390X/4/2/16 |
| article html file updated | 1 September 2025 00:04 CEST | Update | - |
| article html file updated | 21 July 2022 21:19 CEST | Update | - |
| article html file updated | 18 June 2020 16:01 CEST | Original file | - |
| article pdf uploaded. | 18 June 2020 15:59 CEST | Version of Record | https://www.mdpi.com/2410-390X/4/2/16/pdf |
| article xml uploaded. | 18 June 2020 15:59 CEST | Update | https://www.mdpi.com/2410-390X/4/2/16/xml |
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