| article html file updated | 31 August 2025 10:05 CEST | Update | https://www.mdpi.com/2076-3921/9/2/114 |
| article html file updated | 20 July 2022 18:36 CEST | Update | - |
| article html file updated | 6 March 2020 05:50 CET | Update | - |
| article html file updated | 3 March 2020 07:02 CET | Original file | - |
| article xml uploaded. | 3 March 2020 07:01 CET | Update | https://www.mdpi.com/2076-3921/9/2/114/xml |
| article pdf uploaded. | 3 March 2020 03:02 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/2/114/pdf |
| article pdf uploaded. | 28 January 2020 10:18 CET | Version of Record | https://www.mdpi.com/2076-3921/9/2/114/pdf-vor |
| article xml file uploaded | 28 January 2020 10:18 CET | Original file | - |
