| article html file updated | 31 August 2025 21:45 CEST | Update | https://www.mdpi.com/2504-4494/4/2/52 |
| article html file updated | 21 July 2022 06:09 CEST | Update | - |
| article html file updated | 27 May 2020 12:18 CEST | Original file | - |
| article pdf uploaded. | 27 May 2020 12:16 CEST | Version of Record | https://www.mdpi.com/2504-4494/4/2/52/pdf |
| article xml uploaded. | 27 May 2020 12:16 CEST | Update | https://www.mdpi.com/2504-4494/4/2/52/xml |
| article xml file uploaded | 27 May 2020 12:16 CEST | Original file | - |
