| article html file updated | 31 August 2025 10:43 CEST | Update | https://www.mdpi.com/2624-599X/2/1/4 |
| article html file updated | 20 July 2022 19:14 CEST | Update | N/A |
| article html file updated | 22 March 2020 16:41 CET | Original file | N/A |
| article pdf uploaded. | 22 March 2020 16:40 CET | Updated version of record | https://www.mdpi.com/2624-599X/2/1/4/pdf |
| article xml uploaded. | 22 March 2020 16:40 CET | Update | https://www.mdpi.com/2624-599X/2/1/4/xml |
| article xml file uploaded | 22 March 2020 16:40 CET | Update | N/A |
| article pdf uploaded. | 4 February 2020 15:53 CET | Version of Record | https://www.mdpi.com/2624-599X/2/1/4/pdf-vor |
| article xml file uploaded | 4 February 2020 15:53 CET | Original file | N/A |
