| article html file updated | 31 August 2025 13:32 CEST | Update | https://www.mdpi.com/2071-1050/12/5/1971 |
| article html file updated | 20 July 2022 22:01 CEST | Update | N/A |
| article html file updated | 5 March 2020 07:41 CET | Update | N/A |
| article html file updated | 5 March 2020 07:41 CET | Original file | N/A |
| article pdf uploaded. | 5 March 2020 07:40 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/5/1971/pdf |
| article xml uploaded. | 5 March 2020 07:40 CET | Update | https://www.mdpi.com/2071-1050/12/5/1971/xml |
| article xml file uploaded | 5 March 2020 07:40 CET | Update | N/A |
| article xml file uploaded | 5 March 2020 07:40 CET | Original file | N/A |
