| article html file updated | 1 September 2025 01:12 CEST | Update | https://www.mdpi.com/1999-5903/12/7/110 |
| article html file updated | 21 July 2022 22:30 CEST | Update | - |
| article html file updated | 7 July 2020 16:20 CEST | Original file | - |
| article pdf uploaded. | 7 July 2020 12:57 CEST | Updated version of record | https://www.mdpi.com/1999-5903/12/7/110/pdf |
| article xml uploaded. | 7 July 2020 12:57 CEST | Update | https://www.mdpi.com/1999-5903/12/7/110/xml |
| article xml file uploaded | 7 July 2020 12:57 CEST | Original file | - |
| article pdf uploaded. | 30 June 2020 09:51 CEST | Version of Record | https://www.mdpi.com/1999-5903/12/7/110/pdf-vor |
