| article html file updated | 1 September 2025 10:45 CEST | Update | https://www.mdpi.com/2313-433X/6/10/109 |
| article html file updated | 22 July 2022 20:52 CEST | Update | - |
| article html file updated | 4 December 2020 05:46 CET | Update | - |
| article html file updated | 20 October 2020 12:39 CEST | Update | - |
| article pdf uploaded. | 20 October 2020 12:28 CEST | Updated version of record | https://www.mdpi.com/2313-433X/6/10/109/pdf |
| article xml uploaded. | 20 October 2020 12:28 CEST | Update | https://www.mdpi.com/2313-433X/6/10/109/xml |
| article xml file uploaded | 20 October 2020 12:28 CEST | Update | - |
| article html file updated | 20 October 2020 10:43 CEST | Original file | - |
| article pdf uploaded. | 20 October 2020 10:41 CEST | Updated version of record | https://www.mdpi.com/2313-433X/6/10/109/pdf-vor |
| article xml uploaded. | 20 October 2020 10:41 CEST | Update | - |
| article xml file uploaded | 20 October 2020 10:41 CEST | Original file | - |
| article pdf uploaded. | 13 October 2020 16:16 CEST | Version of Record | https://www.mdpi.com/2313-433X/6/10/109/pdf-vor |
