| article html file updated | 31 August 2025 07:52 CEST | Update | https://www.mdpi.com/1424-8220/20/1/230 |
| article html file updated | 19 July 2022 20:27 CEST | Update | N/A |
| article html file updated | 14 February 2020 22:56 CET | Update | N/A |
| article html file updated | 16 January 2020 12:20 CET | Update | N/A |
| article html file updated | 7 January 2020 04:55 CET | Original file | N/A |
| article pdf uploaded. | 7 January 2020 04:53 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/1/230/pdf |
| article xml uploaded. | 7 January 2020 04:53 CET | Update | https://www.mdpi.com/1424-8220/20/1/230/xml |
| article xml file uploaded | 7 January 2020 04:53 CET | Update | N/A |
| article pdf uploaded. | 31 December 2019 10:09 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/230/pdf-vor |
| article xml file uploaded | 31 December 2019 10:09 CET | Original file | N/A |
