| article html file updated | 31 August 2025 15:48 CEST | Update | https://www.mdpi.com/2079-9292/9/4/577 |
| article html file updated | 21 July 2022 00:17 CEST | Update | - |
| article html file updated | 8 May 2020 16:27 CEST | Update | - |
| article html file updated | 8 April 2020 05:22 CEST | Original file | - |
| article pdf uploaded. | 8 April 2020 05:21 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/4/577/pdf |
| article xml uploaded. | 8 April 2020 05:21 CEST | Update | https://www.mdpi.com/2079-9292/9/4/577/xml |
| article xml file uploaded | 8 April 2020 05:21 CEST | Update | - |
| article pdf uploaded. | 29 March 2020 07:28 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/4/577/pdf-vor |
| article xml file uploaded | 29 March 2020 07:28 CEST | Update | - |
| article pdf uploaded. | 29 March 2020 07:28 CEST | Version of Record | https://www.mdpi.com/2079-9292/9/4/577/pdf-vor |
| article xml file uploaded | 29 March 2020 07:28 CEST | Original file | - |
