| article html file updated | 1 September 2025 15:01 CEST | Update | https://www.mdpi.com/2309-608X/6/4/330 |
| article html file updated | 23 July 2022 03:30 CEST | Update | - |
| article html file updated | 17 December 2020 03:51 CET | Update | - |
| article pdf uploaded. | 17 December 2020 03:50 CET | Updated version of record | https://www.mdpi.com/2309-608X/6/4/330/pdf |
| article xml uploaded. | 17 December 2020 03:50 CET | Update | https://www.mdpi.com/2309-608X/6/4/330/xml |
| article xml file uploaded | 17 December 2020 03:50 CET | Update | - |
| article html file updated | 2 December 2020 10:05 CET | Original file | - |
| article supplementary file uploaded. | 2 December 2020 10:00 CET | - | https://www.mdpi.com/2309-608X/6/4/330#supplementary |
| article pdf uploaded. | 2 December 2020 10:00 CET | Version of Record | https://www.mdpi.com/2309-608X/6/4/330/pdf-vor |
| article xml uploaded. | 2 December 2020 10:00 CET | Update | - |
| article xml file uploaded | 2 December 2020 10:00 CET | Original file | - |
