| article html file updated | 31 August 2025 21:58 CEST | Update | https://www.mdpi.com/2309-608X/6/2/74 |
| article html file updated | 21 July 2022 06:22 CEST | Update | N/A |
| article html file updated | 29 May 2020 12:30 CEST | Update | N/A |
| article html file updated | 29 May 2020 12:30 CEST | Original file | N/A |
| article pdf uploaded. | 29 May 2020 12:29 CEST | Updated version of record | https://www.mdpi.com/2309-608X/6/2/74/pdf |
| article xml uploaded. | 29 May 2020 12:29 CEST | Update | https://www.mdpi.com/2309-608X/6/2/74/xml |
| article xml file uploaded | 29 May 2020 12:29 CEST | Update | N/A |
| article xml file uploaded | 29 May 2020 12:29 CEST | Original file | N/A |
