| article html file updated | 31 August 2025 14:12 CEST | Update | https://www.mdpi.com/2409-515X/6/1/19 |
| article html file updated | 20 July 2022 22:41 CEST | Update | - |
| article html file updated | 26 March 2020 10:18 CET | Original file | - |
| article pdf uploaded. | 26 March 2020 10:16 CET | Updated version of record | https://www.mdpi.com/2409-515X/6/1/19/pdf |
| article xml uploaded. | 26 March 2020 10:16 CET | Update | https://www.mdpi.com/2409-515X/6/1/19/xml |
| article xml file uploaded | 26 March 2020 10:16 CET | Update | - |
| article pdf uploaded. | 12 March 2020 10:22 CET | Updated version of record | https://www.mdpi.com/2409-515X/6/1/19/pdf-vor |
| article xml file uploaded | 12 March 2020 10:22 CET | Update | - |
| article pdf uploaded. | 12 March 2020 10:22 CET | Version of Record | https://www.mdpi.com/2409-515X/6/1/19/pdf-vor |
| article xml file uploaded | 12 March 2020 10:22 CET | Original file | - |
