| article html file updated | 31 August 2025 16:17 CEST | Update | https://www.mdpi.com/2076-3921/9/4/296 |
| article html file updated | 21 July 2022 00:46 CEST | Update | - |
| article html file updated | 8 May 2020 07:29 CEST | Update | - |
| article html file updated | 7 April 2020 03:32 CEST | Original file | - |
| article pdf uploaded. | 7 April 2020 03:30 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/4/296/pdf |
| article xml uploaded. | 7 April 2020 03:30 CEST | Update | https://www.mdpi.com/2076-3921/9/4/296/xml |
| article xml file uploaded | 7 April 2020 03:30 CEST | Update | - |
| article supplementary file uploaded. | 2 April 2020 14:50 CEST | - | https://www.mdpi.com/2076-3921/9/4/296#supplementary |
| article pdf uploaded. | 2 April 2020 14:50 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/4/296/pdf-vor |
| article xml file uploaded | 2 April 2020 14:50 CEST | Original file | - |
