| article html file updated | 31 August 2025 15:35 CEST | Update | https://www.mdpi.com/2218-1989/10/4/126 |
| article html file updated | 21 July 2022 00:05 CEST | Update | - |
| article html file updated | 31 March 2020 07:15 CEST | Original file | - |
| article pdf uploaded. | 31 March 2020 07:14 CEST | Updated version of record | https://www.mdpi.com/2218-1989/10/4/126/pdf |
| article xml uploaded. | 31 March 2020 07:14 CEST | Update | https://www.mdpi.com/2218-1989/10/4/126/xml |
| article xml file uploaded | 31 March 2020 07:14 CEST | Update | - |
| article pdf uploaded. | 26 March 2020 16:12 CET | Version of Record | https://www.mdpi.com/2218-1989/10/4/126/pdf-vor |
| article xml file uploaded | 26 March 2020 16:12 CET | Original file | - |
