| article html file updated | 31 August 2025 15:01 CEST | Update | https://www.mdpi.com/1424-8220/20/6/1739 |
| article html file updated | 20 July 2022 23:31 CEST | Update | N/A |
| article html file updated | 1 April 2020 19:28 CEST | Update | N/A |
| article html file updated | 21 March 2020 14:45 CET | Original file | N/A |
| article pdf uploaded. | 21 March 2020 14:43 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1739/pdf |
| article xml uploaded. | 21 March 2020 14:43 CET | Update | https://www.mdpi.com/1424-8220/20/6/1739/xml |
| article xml file uploaded | 21 March 2020 14:43 CET | Update | N/A |
| article pdf uploaded. | 20 March 2020 13:48 CET | Version of Record | https://www.mdpi.com/1424-8220/20/6/1739/pdf-vor |
| article xml file uploaded | 20 March 2020 13:48 CET | Original file | N/A |
