| article html file updated | 1 September 2025 00:24 CEST | Update | https://www.mdpi.com/1424-8220/20/12/3539 |
| article html file updated | 21 July 2022 21:42 CEST | Update | N/A |
| article html file updated | 23 June 2020 06:46 CEST | Original file | N/A |
| article pdf uploaded. | 23 June 2020 06:44 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/12/3539/pdf |
| article xml uploaded. | 23 June 2020 06:44 CEST | Update | https://www.mdpi.com/1424-8220/20/12/3539/xml |
| article xml file uploaded | 23 June 2020 06:44 CEST | Original file | N/A |
| article pdf uploaded. | 22 June 2020 14:58 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/12/3539/pdf-vor |
