| article html file updated | 31 August 2025 18:07 CEST | Update | https://www.mdpi.com/1424-8247/13/4/74 |
| article html file updated | 21 July 2022 02:34 CEST | Update | - |
| article html file updated | 27 April 2020 02:50 CEST | Original file | - |
| article pdf uploaded. | 27 April 2020 02:48 CEST | Updated version of record | https://www.mdpi.com/1424-8247/13/4/74/pdf |
| article xml uploaded. | 27 April 2020 02:48 CEST | Update | https://www.mdpi.com/1424-8247/13/4/74/xml |
| article xml file uploaded | 27 April 2020 02:48 CEST | Update | - |
| article pdf uploaded. | 21 April 2020 14:32 CEST | Version of Record | https://www.mdpi.com/1424-8247/13/4/74/pdf-vor |
| article xml file uploaded | 21 April 2020 14:32 CEST | Original file | - |
