| article html file updated | 31 August 2025 14:11 CEST | Update | https://www.mdpi.com/2411-9660/4/1/8 |
| article html file updated | 20 July 2022 22:40 CEST | Update | - |
| article html file updated | 16 September 2021 05:08 CEST | Update | - |
| article html file updated | 5 April 2020 17:33 CEST | Update | - |
| article xml uploaded. | 5 April 2020 17:32 CEST | Update | https://www.mdpi.com/2411-9660/4/1/8/xml |
| article pdf uploaded. | 5 April 2020 17:32 CEST | Updated version of record | https://www.mdpi.com/2411-9660/4/1/8/pdf |
| article html file updated | 26 March 2020 11:13 CET | Original file | - |
| article pdf uploaded. | 26 March 2020 11:11 CET | Updated version of record | https://www.mdpi.com/2411-9660/4/1/8/pdf-vor |
| article xml file uploaded | 26 March 2020 11:11 CET | Update | - |
| article pdf uploaded. | 11 March 2020 16:53 CET | Version of Record | https://www.mdpi.com/2411-9660/4/1/8/pdf-vor |
| article xml file uploaded | 11 March 2020 16:53 CET | Original file | - |
