| article html file updated | 1 September 2025 14:03 CEST | Update | https://www.mdpi.com/2311-5637/6/4/114 |
| article html file updated | 23 July 2022 02:00 CEST | Update | - |
| article html file updated | 21 November 2020 09:59 CET | Original file | - |
| article pdf uploaded. | 21 November 2020 09:58 CET | Version of Record | https://www.mdpi.com/2311-5637/6/4/114/pdf |
| article xml uploaded. | 21 November 2020 09:58 CET | Update | https://www.mdpi.com/2311-5637/6/4/114/xml |
| article xml file uploaded | 21 November 2020 09:58 CET | Original file | - |
