| article html file updated | 1 September 2025 17:12 CEST | Update | https://www.mdpi.com/2071-1050/13/1/218 |
| article html file updated | 23 July 2022 08:01 CEST | Update | N/A |
| article html file updated | 30 December 2020 08:49 CET | Original file | N/A |
| article pdf uploaded. | 30 December 2020 08:47 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/218/pdf |
| article xml uploaded. | 30 December 2020 08:47 CET | Update | https://www.mdpi.com/2071-1050/13/1/218/xml |
| article xml file uploaded | 30 December 2020 08:47 CET | Original file | N/A |
| article pdf uploaded. | 28 December 2020 17:15 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/218/pdf-vor |
