| article html file updated | 1 September 2025 01:27 CEST | Update | https://www.mdpi.com/1424-8220/20/13/3698 |
| article html file updated | 21 July 2022 22:46 CEST | Update | N/A |
| article html file updated | 7 July 2020 15:55 CEST | Original file | N/A |
| article pdf uploaded. | 7 July 2020 11:59 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/13/3698/pdf |
| article xml uploaded. | 7 July 2020 11:59 CEST | Update | https://www.mdpi.com/1424-8220/20/13/3698/xml |
| article xml file uploaded | 7 July 2020 11:59 CEST | Original file | N/A |
| article pdf uploaded. | 1 July 2020 16:31 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/13/3698/pdf-vor |
