| article html file updated | 1 September 2025 15:08 CEST | Update | https://www.mdpi.com/2309-608X/6/4/334 |
| article html file updated | 23 July 2022 03:42 CEST | Update | - |
| article html file updated | 4 December 2020 21:23 CET | Update | - |
| article pdf uploaded. | 4 December 2020 10:51 CET | Updated version of record | https://www.mdpi.com/2309-608X/6/4/334/pdf |
| article xml uploaded. | 4 December 2020 10:51 CET | Update | https://www.mdpi.com/2309-608X/6/4/334/xml |
| article xml file uploaded | 4 December 2020 10:51 CET | Update | - |
| article html file updated | 3 December 2020 13:20 CET | Original file | - |
| article supplementary file uploaded. | 3 December 2020 13:19 CET | - | https://www.mdpi.com/2309-608X/6/4/334#supplementary |
| article pdf uploaded. | 3 December 2020 13:19 CET | Version of Record | https://www.mdpi.com/2309-608X/6/4/334/pdf-vor |
| article xml uploaded. | 3 December 2020 13:19 CET | Update | - |
| article xml file uploaded | 3 December 2020 13:19 CET | Original file | - |
