| article html file updated | 16 August 2026 23:14 CEST | Update | https://www.mdpi.com/2071-1050/12/2/450 |
| article html file updated | 31 August 2025 08:22 CEST | Update | N/A |
| article html file updated | 19 July 2022 19:57 CEST | Update | N/A |
| article html file updated | 15 February 2020 00:44 CET | Update | N/A |
| article html file updated | 19 January 2020 11:10 CET | Update | N/A |
| article pdf uploaded. | 19 January 2020 11:08 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/2/450/pdf |
| article xml uploaded. | 19 January 2020 11:08 CET | Update | https://www.mdpi.com/2071-1050/12/2/450/xml |
| article xml file uploaded | 19 January 2020 11:08 CET | Update | N/A |
| article html file updated | 19 January 2020 11:08 CET | Original file | N/A |
| article pdf uploaded. | 19 January 2020 11:07 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/2/450/pdf-vor |
| article xml uploaded. | 19 January 2020 11:07 CET | Update | N/A |
| article xml file uploaded | 19 January 2020 11:07 CET | Update | N/A |
| article pdf uploaded. | 7 January 2020 11:32 CET | Version of Record | https://www.mdpi.com/2071-1050/12/2/450/pdf-vor |
| article xml file uploaded | 7 January 2020 11:32 CET | Original file | N/A |
