| article html file updated | 31 August 2025 21:39 CEST | Update | https://www.mdpi.com/2409-515X/6/2/40 |
| article html file updated | 21 July 2022 06:03 CEST | Update | N/A |
| article html file updated | 10 June 2020 17:29 CEST | Original file | N/A |
| article pdf uploaded. | 10 June 2020 17:28 CEST | Updated version of record | https://www.mdpi.com/2409-515X/6/2/40/pdf |
| article xml uploaded. | 10 June 2020 17:28 CEST | Update | https://www.mdpi.com/2409-515X/6/2/40/xml |
| article xml file uploaded | 10 June 2020 17:28 CEST | Update | N/A |
| article pdf uploaded. | 26 May 2020 14:02 CEST | Updated version of record | https://www.mdpi.com/2409-515X/6/2/40/pdf-vor |
| article xml file uploaded | 26 May 2020 14:02 CEST | Update | N/A |
| article pdf uploaded. | 26 May 2020 14:02 CEST | Version of Record | https://www.mdpi.com/2409-515X/6/2/40/pdf-vor |
| article xml file uploaded | 26 May 2020 14:02 CEST | Original file | N/A |
