| article html file updated | 1 September 2025 22:38 CEST | Update | https://www.mdpi.com/2309-608X/7/3/159 |
| article html file updated | 25 July 2022 04:48 CEST | Update | - |
| article html file updated | 12 March 2021 05:03 CET | Update | - |
| article pdf uploaded. | 12 March 2021 05:02 CET | Updated version of record | https://www.mdpi.com/2309-608X/7/3/159/pdf |
| article xml uploaded. | 12 March 2021 05:02 CET | Update | https://www.mdpi.com/2309-608X/7/3/159/xml |
| article xml file uploaded | 12 March 2021 05:02 CET | Update | - |
| article html file updated | 12 March 2021 04:53 CET | Original file | - |
| article pdf uploaded. | 12 March 2021 04:52 CET | Updated version of record | https://www.mdpi.com/2309-608X/7/3/159/pdf-vor |
| article xml file uploaded | 12 March 2021 04:52 CET | Original file | - |
| article pdf uploaded. | 24 February 2021 11:28 CET | Version of Record | https://www.mdpi.com/2309-608X/7/3/159/pdf-vor |