| article html file updated | 31 August 2025 05:57 CEST | Update | https://www.mdpi.com/2624-5175/1/4/39 |
| article html file updated | 19 July 2022 22:17 CEST | Update | - |
| article html file updated | 14 February 2020 16:36 CET | Update | - |
| article html file updated | 19 December 2019 05:29 CET | Original file | - |
| article pdf uploaded. | 19 December 2019 05:28 CET | Updated version of record | https://www.mdpi.com/2624-5175/1/4/39/pdf |
| article xml uploaded. | 19 December 2019 05:28 CET | Update | https://www.mdpi.com/2624-5175/1/4/39/xml |
| article xml file uploaded | 19 December 2019 05:28 CET | Update | - |
| article pdf uploaded. | 6 December 2019 14:08 CET | Version of Record | https://www.mdpi.com/2624-5175/1/4/39/pdf-vor |
| article xml file uploaded | 6 December 2019 14:08 CET | Original file | - |
