| article html file updated | 30 August 2025 21:28 CEST | Update | https://www.mdpi.com/2077-0383/8/6/891 |
| article html file updated | 20 July 2022 15:12 CEST | Update | - |
| article html file updated | 12 February 2020 21:15 CET | Update | - |
| article html file updated | 22 October 2019 06:51 CEST | Update | - |
| article html file updated | 21 June 2019 11:41 CEST | Original file | - |
| article pdf uploaded. | 21 June 2019 11:39 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/6/891/pdf |
| article xml uploaded. | 21 June 2019 11:39 CEST | Update | https://www.mdpi.com/2077-0383/8/6/891/xml |
| article xml file uploaded | 21 June 2019 11:39 CEST | Original file | - |
