| article html file updated | 31 August 2025 21:46 CEST | Update | https://www.mdpi.com/2075-4426/10/2/44 |
| article html file updated | 21 July 2022 06:11 CEST | Update | N/A |
| article html file updated | 6 July 2020 07:08 CEST | Update | N/A |
| article html file updated | 8 June 2020 15:43 CEST | Original file | N/A |
| article pdf uploaded. | 8 June 2020 15:41 CEST | Updated version of record | https://www.mdpi.com/2075-4426/10/2/44/pdf |
| article xml uploaded. | 8 June 2020 15:41 CEST | Update | https://www.mdpi.com/2075-4426/10/2/44/xml |
| article xml file uploaded | 8 June 2020 15:41 CEST | Original file | N/A |
| article pdf uploaded. | 27 May 2020 13:53 CEST | Version of Record | https://www.mdpi.com/2075-4426/10/2/44/pdf-vor |
