| article html file updated | 31 August 2025 18:24 CEST | Update | https://www.mdpi.com/2218-1989/10/4/166 |
| article html file updated | 21 July 2022 02:50 CEST | Update | - |
| article html file updated | 27 April 2020 04:15 CEST | Original file | - |
| article pdf uploaded. | 27 April 2020 04:14 CEST | Updated version of record | https://www.mdpi.com/2218-1989/10/4/166/pdf |
| article xml uploaded. | 27 April 2020 04:14 CEST | Update | https://www.mdpi.com/2218-1989/10/4/166/xml |
| article xml file uploaded | 27 April 2020 04:14 CEST | Update | - |
| article pdf uploaded. | 23 April 2020 18:11 CEST | Version of Record | https://www.mdpi.com/2218-1989/10/4/166/pdf-vor |
| article xml file uploaded | 23 April 2020 18:11 CEST | Original file | - |
