| article html file updated | 1 September 2025 03:59 CEST | Update | https://www.mdpi.com/2504-446X/4/3/39 |
| article html file updated | 22 July 2022 01:20 CEST | Update | - |
| article html file updated | 9 October 2020 15:25 CEST | Update | - |
| article html file updated | 28 July 2020 10:30 CEST | Original file | - |
| article pdf uploaded. | 28 July 2020 10:28 CEST | Updated version of record | https://www.mdpi.com/2504-446X/4/3/39/pdf |
| article xml uploaded. | 28 July 2020 10:28 CEST | Update | https://www.mdpi.com/2504-446X/4/3/39/xml |
| article xml file uploaded | 28 July 2020 10:28 CEST | Update | - |
| article pdf uploaded. | 25 July 2020 15:48 CEST | Updated version of record | https://www.mdpi.com/2504-446X/4/3/39/pdf-vor |
| article xml file uploaded | 25 July 2020 15:48 CEST | Update | - |
| article pdf uploaded. | 25 July 2020 15:48 CEST | Version of Record | https://www.mdpi.com/2504-446X/4/3/39/pdf-vor |
| article xml file uploaded | 25 July 2020 15:48 CEST | Original file | - |
