| article html file updated | 31 August 2025 09:33 CEST | Update | https://www.mdpi.com/2079-9292/9/2/204 |
| article html file updated | 20 July 2022 18:04 CEST | Update | - |
| article html file updated | 6 March 2020 18:58 CET | Update | - |
| article html file updated | 17 February 2020 02:11 CET | Original file | - |
| article pdf uploaded. | 17 February 2020 02:09 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/204/pdf |
| article xml uploaded. | 17 February 2020 02:09 CET | Update | https://www.mdpi.com/2079-9292/9/2/204/xml |
| article xml file uploaded | 17 February 2020 02:09 CET | Update | - |
| article pdf uploaded. | 21 January 2020 11:16 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/204/pdf-vor |
| article xml file uploaded | 21 January 2020 11:16 CET | Original file | - |
