| article html file updated | 31 August 2025 20:00 CEST | Update | https://www.mdpi.com/2227-9040/8/2/34 |
| article html file updated | 21 July 2022 04:26 CEST | Update | - |
| article html file updated | 7 July 2020 09:50 CEST | Update | - |
| article html file updated | 11 May 2020 09:38 CEST | Original file | - |
| article supplementary file uploaded. | 11 May 2020 09:36 CEST | - | https://www.mdpi.com/2227-9040/8/2/34#supplementary |
| article pdf uploaded. | 11 May 2020 09:36 CEST | Version of Record | https://www.mdpi.com/2227-9040/8/2/34/pdf |
| article xml uploaded. | 11 May 2020 09:36 CEST | Update | https://www.mdpi.com/2227-9040/8/2/34/xml |
| article xml file uploaded | 11 May 2020 09:36 CEST | Original file | - |
