| article html file updated | 31 August 2025 23:03 CEST | Update | https://www.mdpi.com/2079-9292/9/6/959 |
| article html file updated | 21 July 2022 20:18 CEST | Update | - |
| article html file updated | 17 June 2020 07:20 CEST | Update | - |
| article pdf uploaded. | 17 June 2020 07:18 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/6/959/pdf |
| article xml uploaded. | 17 June 2020 07:18 CEST | Update | https://www.mdpi.com/2079-9292/9/6/959/xml |
| article xml file uploaded | 17 June 2020 07:18 CEST | Update | - |
| article html file updated | 9 June 2020 10:41 CEST | Update | - |
| article html file updated | 9 June 2020 10:41 CEST | Original file | - |
| article pdf uploaded. | 9 June 2020 10:40 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/6/959/pdf-vor |
| article xml file uploaded | 9 June 2020 10:40 CEST | Update | - |
| article pdf uploaded. | 9 June 2020 10:40 CEST | Version of Record | https://www.mdpi.com/2079-9292/9/6/959/pdf-vor |
| article xml file uploaded | 9 June 2020 10:40 CEST | Original file | - |
