| article html file updated | 31 August 2025 18:16 CEST | Update | https://www.mdpi.com/1424-8247/13/4/75 |
| article html file updated | 21 July 2022 02:43 CEST | Update | N/A |
| article html file updated | 8 October 2020 22:06 CEST | Update | N/A |
| article html file updated | 27 April 2020 12:40 CEST | Original file | N/A |
| article pdf uploaded. | 27 April 2020 12:39 CEST | Updated version of record | https://www.mdpi.com/1424-8247/13/4/75/pdf |
| article xml uploaded. | 27 April 2020 12:39 CEST | Update | https://www.mdpi.com/1424-8247/13/4/75/xml |
| article xml file uploaded | 27 April 2020 12:39 CEST | Update | N/A |
| article pdf uploaded. | 22 April 2020 19:10 CEST | Version of Record | https://www.mdpi.com/1424-8247/13/4/75/pdf-vor |
| article xml file uploaded | 22 April 2020 19:10 CEST | Original file | N/A |
