| article html file updated | 31 August 2025 11:57 CEST | Update | https://www.mdpi.com/2571-9637/3/1/7 |
| article html file updated | 20 July 2022 20:27 CEST | Update | - |
| article html file updated | 18 February 2020 07:54 CET | Original file | - |
| article pdf uploaded. | 18 February 2020 07:52 CET | Version of Record | https://www.mdpi.com/2571-9637/3/1/7/pdf |
| article xml uploaded. | 18 February 2020 07:52 CET | Update | https://www.mdpi.com/2571-9637/3/1/7/xml |
| article xml file uploaded | 18 February 2020 07:52 CET | Original file | - |
