| article html file updated | 31 August 2025 09:53 CEST | Update | https://www.mdpi.com/2079-9292/9/2/213 |
| article html file updated | 20 July 2022 18:25 CEST | Update | - |
| article html file updated | 6 March 2020 19:01 CET | Update | - |
| article html file updated | 2 March 2020 12:12 CET | Update | - |
| article pdf uploaded. | 2 March 2020 12:10 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/213/pdf |
| article xml uploaded. | 2 March 2020 12:10 CET | Update | https://www.mdpi.com/2079-9292/9/2/213/xml |
| article xml file uploaded | 2 March 2020 12:10 CET | Update | - |
| article html file updated | 2 March 2020 09:57 CET | Original file | - |
| article pdf uploaded. | 2 March 2020 09:56 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/213/pdf-vor |
| article xml file uploaded | 2 March 2020 09:56 CET | Update | - |
| article pdf uploaded. | 24 January 2020 12:00 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/213/pdf-vor |
| article xml file uploaded | 24 January 2020 12:00 CET | Original file | - |
