| article html file updated | 31 August 2025 11:35 CEST | Update | https://www.mdpi.com/2071-1050/12/4/1391 |
| article html file updated | 20 July 2022 20:06 CEST | Update | N/A |
| article html file updated | 15 February 2020 09:32 CET | Update | N/A |
| article html file updated | 14 February 2020 14:39 CET | Original file | N/A |
| article pdf uploaded. | 14 February 2020 14:38 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1391/pdf |
| article xml uploaded. | 14 February 2020 14:38 CET | Update | https://www.mdpi.com/2071-1050/12/4/1391/xml |
| article xml file uploaded | 14 February 2020 14:38 CET | Update | N/A |
| article pdf uploaded. | 13 February 2020 15:33 CET | Version of Record | https://www.mdpi.com/2071-1050/12/4/1391/pdf-vor |
| article xml file uploaded | 13 February 2020 15:33 CET | Original file | N/A |
