| article html file updated | 31 August 2025 17:18 CEST | Update | https://www.mdpi.com/2073-4395/10/4/561 |
| article html file updated | 21 July 2022 01:47 CEST | Update | - |
| article html file updated | 21 April 2020 06:50 CEST | Original file | - |
| article pdf uploaded. | 21 April 2020 06:49 CEST | Updated version of record | https://www.mdpi.com/2073-4395/10/4/561/pdf |
| article xml uploaded. | 21 April 2020 06:49 CEST | Update | https://www.mdpi.com/2073-4395/10/4/561/xml |
| article xml file uploaded | 21 April 2020 06:49 CEST | Update | - |
| article pdf uploaded. | 13 April 2020 15:58 CEST | Version of Record | https://www.mdpi.com/2073-4395/10/4/561/pdf-vor |
| article xml file uploaded | 13 April 2020 15:58 CEST | Original file | - |
