| article html file updated | 31 August 2025 22:07 CEST | Update | https://www.mdpi.com/2409-515X/6/2/45 |
| article html file updated | 21 July 2022 06:31 CEST | Update | N/A |
| article html file updated | 18 June 2020 17:43 CEST | Original file | N/A |
| article pdf uploaded. | 18 June 2020 17:42 CEST | Updated version of record | https://www.mdpi.com/2409-515X/6/2/45/pdf |
| article xml uploaded. | 18 June 2020 17:42 CEST | Update | https://www.mdpi.com/2409-515X/6/2/45/xml |
| article xml file uploaded | 18 June 2020 17:42 CEST | Update | N/A |
| article pdf uploaded. | 30 May 2020 14:36 CEST | Version of Record | https://www.mdpi.com/2409-515X/6/2/45/pdf-vor |
| article xml file uploaded | 30 May 2020 14:36 CEST | Original file | N/A |
