| article html file updated | 31 August 2025 10:30 CEST | Update | https://www.mdpi.com/2073-8994/12/2/218 |
| article html file updated | 20 July 2022 19:01 CEST | Update | - |
| article html file updated | 27 February 2020 16:39 CET | Original file | - |
| article pdf uploaded. | 27 February 2020 16:37 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/2/218/pdf |
| article xml uploaded. | 27 February 2020 16:37 CET | Update | https://www.mdpi.com/2073-8994/12/2/218/xml |
| article xml file uploaded | 27 February 2020 16:37 CET | Update | - |
| article pdf uploaded. | 2 February 2020 10:48 CET | Version of Record | https://www.mdpi.com/2073-8994/12/2/218/pdf-vor |
| article xml file uploaded | 2 February 2020 10:48 CET | Original file | - |
