| article html file updated | 31 August 2025 15:26 CEST | Update | https://www.mdpi.com/2073-4360/12/4/733 |
| article html file updated | 20 July 2022 23:55 CEST | Update | N/A |
| article html file updated | 9 May 2020 04:39 CEST | Update | N/A |
| article html file updated | 31 March 2020 13:57 CEST | Original file | N/A |
| article pdf uploaded. | 31 March 2020 13:55 CEST | Updated version of record | https://www.mdpi.com/2073-4360/12/4/733/pdf |
| article xml uploaded. | 31 March 2020 13:55 CEST | Update | https://www.mdpi.com/2073-4360/12/4/733/xml |
| article xml file uploaded | 31 March 2020 13:55 CEST | Update | N/A |
| article pdf uploaded. | 25 March 2020 12:46 CET | Version of Record | https://www.mdpi.com/2073-4360/12/4/733/pdf-vor |
| article xml file uploaded | 25 March 2020 12:46 CET | Original file | N/A |
