| article html file updated | 1 September 2025 18:13 CEST | Update | https://www.mdpi.com/2309-608X/7/1/39 |
| article html file updated | 23 July 2022 13:10 CEST | Update | - |
| article html file updated | 11 January 2021 10:38 CET | Update | - |
| article pdf uploaded. | 11 January 2021 10:37 CET | Updated version of record | https://www.mdpi.com/2309-608X/7/1/39/pdf |
| article xml uploaded. | 11 January 2021 10:37 CET | Update | https://www.mdpi.com/2309-608X/7/1/39/xml |
| article xml file uploaded | 11 January 2021 10:37 CET | Update | - |
| article html file updated | 9 January 2021 14:48 CET | Original file | - |
| article supplementary file uploaded. | 9 January 2021 14:47 CET | - | https://www.mdpi.com/2309-608X/7/1/39#supplementary |
| article pdf uploaded. | 9 January 2021 14:47 CET | Version of Record | https://www.mdpi.com/2309-608X/7/1/39/pdf-vor |
| article xml file uploaded | 9 January 2021 14:47 CET | Original file | - |
