| article html file updated | 17 August 2026 16:53 CEST | Update | https://www.mdpi.com/2414-4088/4/3/34 |
| article html file updated | 1 September 2025 01:10 CEST | Update | N/A |
| article html file updated | 21 July 2022 22:28 CEST | Update | N/A |
| article html file updated | 7 July 2020 17:35 CEST | Original file | N/A |
| article pdf uploaded. | 7 July 2020 16:33 CEST | Updated version of record | https://www.mdpi.com/2414-4088/4/3/34/pdf |
| article xml uploaded. | 7 July 2020 16:33 CEST | Update | https://www.mdpi.com/2414-4088/4/3/34/xml |
| article xml file uploaded | 7 July 2020 16:33 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2020 17:23 CEST | Version of Record | https://www.mdpi.com/2414-4088/4/3/34/pdf-vor |
