| article html file updated | 31 August 2025 14:54 CEST | Update | https://www.mdpi.com/2076-3921/9/3/250 |
| article html file updated | 20 July 2022 23:24 CEST | Update | - |
| article html file updated | 2 April 2020 02:06 CEST | Update | - |
| article html file updated | 20 March 2020 12:31 CET | Original file | - |
| article pdf uploaded. | 20 March 2020 12:30 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/3/250/pdf |
| article xml uploaded. | 20 March 2020 12:30 CET | Update | https://www.mdpi.com/2076-3921/9/3/250/xml |
| article xml file uploaded | 20 March 2020 12:30 CET | Update | - |
| article pdf uploaded. | 19 March 2020 14:35 CET | Version of Record | https://www.mdpi.com/2076-3921/9/3/250/pdf-vor |
| article xml file uploaded | 19 March 2020 14:35 CET | Original file | - |
