| article html file updated | 1 September 2025 20:30 CEST | Update | https://www.mdpi.com/2309-608X/7/2/109 |
| article html file updated | 24 July 2022 11:43 CEST | Update | - |
| article html file updated | 4 February 2021 05:05 CET | Original file | - |
| article pdf uploaded. | 4 February 2021 05:04 CET | Updated version of record | https://www.mdpi.com/2309-608X/7/2/109/pdf |
| article xml uploaded. | 4 February 2021 05:04 CET | Update | https://www.mdpi.com/2309-608X/7/2/109/xml |
| article xml file uploaded | 4 February 2021 05:04 CET | Original file | - |
| article supplementary file uploaded. | 2 February 2021 14:17 CET | - | https://www.mdpi.com/2309-608X/7/2/109#supplementary |
| article pdf uploaded. | 2 February 2021 14:17 CET | Version of Record | https://www.mdpi.com/2309-608X/7/2/109/pdf-vor |
