| article html file updated | 31 August 2025 18:01 CEST | Update | https://www.mdpi.com/2313-4321/5/2/8 |
| article html file updated | 21 July 2022 02:29 CEST | Update | - |
| article html file updated | 20 April 2020 14:26 CEST | Original file | - |
| article pdf uploaded. | 20 April 2020 14:24 CEST | Version of Record | https://www.mdpi.com/2313-4321/5/2/8/pdf |
| article xml uploaded. | 20 April 2020 14:24 CEST | Update | https://www.mdpi.com/2313-4321/5/2/8/xml |
| article xml file uploaded | 20 April 2020 14:24 CEST | Original file | - |
