| article html file updated | 1 September 2025 04:20 CEST | Update | https://www.mdpi.com/1424-8220/20/15/4228 |
| article html file updated | 22 July 2022 01:46 CEST | Update | N/A |
| article html file updated | 4 August 2020 08:38 CEST | Original file | N/A |
| article pdf uploaded. | 4 August 2020 08:37 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/15/4228/pdf |
| article xml uploaded. | 4 August 2020 08:37 CEST | Update | https://www.mdpi.com/1424-8220/20/15/4228/xml |
| article xml file uploaded | 4 August 2020 08:37 CEST | Original file | N/A |
| article pdf uploaded. | 29 July 2020 15:53 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/15/4228/pdf-vor |
| article pdf uploaded. | 29 July 2020 15:52 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/15/4228/pdf-vor |
