| article html file updated | 31 August 2025 17:00 CEST | Update | https://www.mdpi.com/2223-7747/9/4/488 |
| article html file updated | 21 July 2022 01:29 CEST | Update | - |
| article html file updated | 9 May 2020 04:31 CEST | Update | - |
| article html file updated | 10 April 2020 09:25 CEST | Original file | - |
| article supplementary file uploaded. | 10 April 2020 09:24 CEST | - | https://www.mdpi.com/2223-7747/9/4/488#supplementary |
| article pdf uploaded. | 10 April 2020 09:24 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/4/488/pdf |
| article xml uploaded. | 10 April 2020 09:24 CEST | Update | https://www.mdpi.com/2223-7747/9/4/488/xml |
| article xml file uploaded | 10 April 2020 09:24 CEST | Original file | - |
