| article html file updated | 31 August 2025 16:02 CEST | Update | https://www.mdpi.com/2504-477X/4/2/34 |
| article html file updated | 21 July 2022 00:31 CEST | Update | - |
| article html file updated | 14 April 2020 14:30 CEST | Original file | - |
| article pdf uploaded. | 14 April 2020 14:29 CEST | Updated version of record | https://www.mdpi.com/2504-477X/4/2/34/pdf |
| article xml uploaded. | 14 April 2020 14:29 CEST | Update | https://www.mdpi.com/2504-477X/4/2/34/xml |
| article xml file uploaded | 14 April 2020 14:29 CEST | Update | - |
| article pdf uploaded. | 31 March 2020 16:03 CEST | Version of Record | https://www.mdpi.com/2504-477X/4/2/34/pdf-vor |
| article xml file uploaded | 31 March 2020 16:03 CEST | Original file | - |
