| article html file updated | 1 September 2025 20:13 CEST | Update | https://www.mdpi.com/2227-9717/9/2/269 |
| article html file updated | 24 July 2022 08:09 CEST | Update | N/A |
| article html file updated | 1 February 2021 06:48 CET | Original file | N/A |
| article pdf uploaded. | 1 February 2021 06:47 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/269/pdf |
| article xml uploaded. | 1 February 2021 06:46 CET | Update | https://www.mdpi.com/2227-9717/9/2/269/xml |
| article xml file uploaded | 1 February 2021 06:46 CET | Original file | N/A |
| article supplementary file uploaded. | 30 January 2021 14:09 CET | - | https://www.mdpi.com/2227-9717/9/2/269#supplementary |
| article pdf uploaded. | 30 January 2021 14:09 CET | Version of Record | https://www.mdpi.com/2227-9717/9/2/269/pdf-vor |
