| article html file updated | 31 August 2025 10:15 CEST | Update | https://www.mdpi.com/2410-3888/5/1/6 |
| article html file updated | 20 July 2022 18:46 CEST | Update | - |
| article html file updated | 23 March 2020 17:13 CET | Original file | - |
| article pdf uploaded. | 23 March 2020 17:12 CET | Updated version of record | https://www.mdpi.com/2410-3888/5/1/6/pdf |
| article xml uploaded. | 23 March 2020 17:12 CET | Update | https://www.mdpi.com/2410-3888/5/1/6/xml |
| article xml file uploaded | 23 March 2020 17:11 CET | Update | - |
| article supplementary file uploaded. | 30 January 2020 09:00 CET | - | https://www.mdpi.com/2410-3888/5/1/6#supplementary |
| article pdf uploaded. | 30 January 2020 09:00 CET | Version of Record | https://www.mdpi.com/2410-3888/5/1/6/pdf-vor |
| article xml file uploaded | 30 January 2020 09:00 CET | Original file | - |
