| article html file updated | 31 August 2025 18:39 CEST | Update | https://www.mdpi.com/2076-0760/9/5/61 |
| article html file updated | 21 July 2022 03:05 CEST | Update | - |
| article html file updated | 30 April 2020 05:13 CEST | Original file | - |
| article pdf uploaded. | 30 April 2020 05:12 CEST | Updated version of record | https://www.mdpi.com/2076-0760/9/5/61/pdf |
| article xml uploaded. | 30 April 2020 05:12 CEST | Update | https://www.mdpi.com/2076-0760/9/5/61/xml |
| article xml file uploaded | 30 April 2020 05:12 CEST | Update | - |
| article pdf uploaded. | 26 April 2020 14:41 CEST | Version of Record | https://www.mdpi.com/2076-0760/9/5/61/pdf-vor |
| article xml file uploaded | 26 April 2020 14:41 CEST | Original file | - |
