| article html file updated | 24 December 2025 18:29 CET | Update | https://www.mdpi.com/2223-7747/9/4/533 |
| article html file updated | 31 August 2025 18:00 CEST | Update | - |
| article html file updated | 21 July 2022 02:28 CEST | Update | - |
| article html file updated | 9 May 2020 04:36 CEST | Update | - |
| article html file updated | 27 April 2020 08:20 CEST | Original file | - |
| article pdf uploaded. | 27 April 2020 08:19 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/4/533/pdf |
| article xml uploaded. | 27 April 2020 08:19 CEST | Update | https://www.mdpi.com/2223-7747/9/4/533/xml |
| article xml file uploaded | 27 April 2020 08:19 CEST | Update | - |
| article supplementary file uploaded. | 20 April 2020 13:49 CEST | - | https://www.mdpi.com/2223-7747/9/4/533#supplementary |
| article pdf uploaded. | 20 April 2020 13:49 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/4/533/pdf-vor |
| article xml file uploaded | 20 April 2020 13:49 CEST | Original file | - |
