| article html file updated | 1 September 2025 15:58 CEST | Update | https://www.mdpi.com/2311-5637/6/4/125 |
| article html file updated | 23 July 2022 05:04 CEST | Update | - |
| article html file updated | 16 December 2020 12:03 CET | Original file | - |
| article pdf uploaded. | 16 December 2020 10:43 CET | Updated version of record | https://www.mdpi.com/2311-5637/6/4/125/pdf |
| article xml uploaded. | 16 December 2020 10:43 CET | Update | https://www.mdpi.com/2311-5637/6/4/125/xml |
| article xml file uploaded | 16 December 2020 10:43 CET | Original file | - |
| article pdf uploaded. | 14 December 2020 13:20 CET | Version of Record | https://www.mdpi.com/2311-5637/6/4/125/pdf-vor |
