| article html file updated | 30 August 2025 21:10 CEST | Update | https://www.mdpi.com/2077-0383/8/6/850 |
| article html file updated | 20 July 2022 15:34 CEST | Update | - |
| article html file updated | 12 February 2020 19:47 CET | Update | - |
| article html file updated | 21 October 2019 22:01 CEST | Update | - |
| article html file updated | 14 June 2019 14:42 CEST | Original file | - |
| article pdf uploaded. | 14 June 2019 14:40 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/6/850/pdf |
| article xml uploaded. | 14 June 2019 14:40 CEST | Update | https://www.mdpi.com/2077-0383/8/6/850/xml |
| article xml file uploaded | 14 June 2019 14:40 CEST | Original file | - |
