| article html file updated | 1 September 2025 02:02 CEST | Update | https://www.mdpi.com/2504-4494/4/3/69 |
| article html file updated | 21 July 2022 23:24 CEST | Update | N/A |
| article html file updated | 16 July 2020 10:11 CEST | Original file | N/A |
| article pdf uploaded. | 16 July 2020 10:10 CEST | Updated version of record | https://www.mdpi.com/2504-4494/4/3/69/pdf |
| article xml uploaded. | 16 July 2020 10:10 CEST | Update | https://www.mdpi.com/2504-4494/4/3/69/xml |
| article xml file uploaded | 16 July 2020 10:10 CEST | Original file | N/A |
| article pdf uploaded. | 8 July 2020 12:09 CEST | Updated version of record | https://www.mdpi.com/2504-4494/4/3/69/pdf-vor |
| article pdf uploaded. | 8 July 2020 12:08 CEST | Updated version of record | https://www.mdpi.com/2504-4494/4/3/69/pdf-vor |
| article pdf uploaded. | 8 July 2020 12:08 CEST | Version of Record | https://www.mdpi.com/2504-4494/4/3/69/pdf-vor |
