| article html file updated | 31 August 2025 11:30 CEST | Update | https://www.mdpi.com/2079-9292/9/2/321 |
| article html file updated | 20 July 2022 20:01 CEST | Update | N/A |
| article html file updated | 6 March 2020 19:38 CET | Update | N/A |
| article html file updated | 29 February 2020 13:06 CET | Original file | N/A |
| article pdf uploaded. | 29 February 2020 13:04 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/321/pdf |
| article xml uploaded. | 29 February 2020 13:04 CET | Update | https://www.mdpi.com/2079-9292/9/2/321/xml |
| article xml file uploaded | 29 February 2020 13:04 CET | Update | N/A |
| article pdf uploaded. | 12 February 2020 16:02 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/321/pdf-vor |
| article xml file uploaded | 12 February 2020 16:02 CET | Update | N/A |
| article pdf uploaded. | 12 February 2020 16:02 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/321/pdf-vor |
| article xml file uploaded | 12 February 2020 16:02 CET | Original file | N/A |
