| article html file updated | 17 August 2026 16:21 CEST | Update | https://www.mdpi.com/2504-477X/4/2/80 |
| article html file updated | 1 September 2025 00:38 CEST | Update | N/A |
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| article html file updated | 30 June 2020 06:16 CEST | Update | N/A |
| article pdf uploaded. | 30 June 2020 06:14 CEST | Updated version of record | https://www.mdpi.com/2504-477X/4/2/80/pdf |
| article xml uploaded. | 30 June 2020 06:14 CEST | Update | https://www.mdpi.com/2504-477X/4/2/80/xml |
| article xml file uploaded | 30 June 2020 06:14 CEST | Update | N/A |
| article html file updated | 30 June 2020 06:12 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2020 06:11 CEST | Updated version of record | https://www.mdpi.com/2504-477X/4/2/80/pdf-vor |
| article xml file uploaded | 30 June 2020 06:11 CEST | Original file | N/A |
| article pdf uploaded. | 24 June 2020 14:10 CEST | Version of Record | https://www.mdpi.com/2504-477X/4/2/80/pdf-vor |
