| article html file updated | 1 September 2025 17:05 CEST | Update | https://www.mdpi.com/1424-8220/21/1/107 |
| article html file updated | 23 July 2022 07:36 CEST | Update | N/A |
| article html file updated | 31 December 2020 06:22 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2020 06:21 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/107/pdf |
| article xml uploaded. | 31 December 2020 06:21 CET | Update | https://www.mdpi.com/1424-8220/21/1/107/xml |
| article xml file uploaded | 31 December 2020 06:21 CET | Original file | N/A |
| article pdf uploaded. | 26 December 2020 11:59 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/107/pdf-vor |
