| article html file updated | 1 September 2025 11:58 CEST | Update | https://www.mdpi.com/2309-608X/6/4/250 |
| article html file updated | 22 July 2022 22:37 CEST | Update | - |
| article html file updated | 27 October 2020 07:03 CET | Original file | - |
| article supplementary file uploaded. | 27 October 2020 07:00 CET | - | https://www.mdpi.com/2309-608X/6/4/250#supplementary |
| article pdf uploaded. | 27 October 2020 07:00 CET | Version of Record | https://www.mdpi.com/2309-608X/6/4/250/pdf |
| article xml uploaded. | 27 October 2020 07:00 CET | Update | https://www.mdpi.com/2309-608X/6/4/250/xml |
| article xml file uploaded | 27 October 2020 07:00 CET | Original file | - |
