| article html file updated | 31 August 2025 04:40 CEST | Update | https://www.mdpi.com/2077-0383/8/11/1989 |
| article html file updated | 19 July 2022 23:37 CEST | Update | - |
| article html file updated | 14 February 2020 10:03 CET | Update | - |
| article html file updated | 29 November 2019 14:26 CET | Update | - |
| article html file updated | 15 November 2019 19:52 CET | Original file | - |
| article pdf uploaded. | 15 November 2019 11:13 CET | Version of Record | https://www.mdpi.com/2077-0383/8/11/1989/pdf |
| article xml uploaded. | 15 November 2019 11:13 CET | Update | https://www.mdpi.com/2077-0383/8/11/1989/xml |
| article xml file uploaded | 15 November 2019 11:13 CET | Original file | - |
