| article html file updated | 31 August 2025 18:29 CEST | Update | https://www.mdpi.com/2076-3921/9/4/354 |
| article html file updated | 21 July 2022 02:55 CEST | Update | N/A |
| article html file updated | 26 April 2020 09:34 CEST | Update | N/A |
| article pdf uploaded. | 26 April 2020 09:33 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/4/354/pdf |
| article xml uploaded. | 26 April 2020 09:33 CEST | Update | https://www.mdpi.com/2076-3921/9/4/354/xml |
| article xml file uploaded | 26 April 2020 09:32 CEST | Update | N/A |
| article html file updated | 24 April 2020 14:30 CEST | Original file | N/A |
| article pdf uploaded. | 24 April 2020 14:28 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/4/354/pdf-vor |
| article xml file uploaded | 24 April 2020 14:28 CEST | Original file | N/A |
