| article html file updated | 1 September 2025 15:18 CEST | Update | https://www.mdpi.com/2311-5637/6/4/119 |
| article html file updated | 23 July 2022 03:58 CEST | Update | - |
| article html file updated | 9 December 2020 02:16 CET | Update | - |
| article pdf uploaded. | 9 December 2020 02:15 CET | Updated version of record | https://www.mdpi.com/2311-5637/6/4/119/pdf |
| article xml uploaded. | 9 December 2020 02:15 CET | Update | https://www.mdpi.com/2311-5637/6/4/119/xml |
| article xml file uploaded | 9 December 2020 02:15 CET | Update | - |
| article html file updated | 6 December 2020 01:16 CET | Original file | - |
| article pdf uploaded. | 5 December 2020 11:38 CET | Version of Record | https://www.mdpi.com/2311-5637/6/4/119/pdf-vor |
| article xml uploaded. | 5 December 2020 11:38 CET | Update | - |
| article xml file uploaded | 5 December 2020 11:38 CET | Original file | - |
