| article html file updated | 2 September 2025 03:01 CEST | Update | https://www.mdpi.com/2218-1989/11/4/226 |
| article html file updated | 25 July 2022 11:10 CEST | Update | - |
| article html file updated | 4 August 2021 14:43 CEST | Update | - |
| article html file updated | 11 April 2021 13:44 CEST | Update | - |
| article html file updated | 8 April 2021 08:00 CEST | Original file | - |
| article pdf uploaded. | 8 April 2021 07:59 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/4/226/pdf |
| article xml uploaded. | 8 April 2021 07:59 CEST | Update | https://www.mdpi.com/2218-1989/11/4/226/xml |
| article xml file uploaded | 8 April 2021 07:59 CEST | Original file | - |
| article supplementary file uploaded. | 7 April 2021 15:54 CEST | - | https://www.mdpi.com/2218-1989/11/4/226#supplementary |
| article pdf uploaded. | 7 April 2021 15:54 CEST | Version of Record | https://www.mdpi.com/2218-1989/11/4/226/pdf-vor |
