| article html file updated | 1 September 2025 16:47 CEST | Update | https://www.mdpi.com/2076-3921/10/1/6 |
| article html file updated | 23 July 2022 06:45 CEST | Update | N/A |
| article html file updated | 24 December 2020 11:57 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2020 11:55 CET | Updated version of record | https://www.mdpi.com/2076-3921/10/1/6/pdf |
| article xml uploaded. | 24 December 2020 11:55 CET | Update | https://www.mdpi.com/2076-3921/10/1/6/xml |
| article xml file uploaded | 24 December 2020 11:55 CET | Original file | N/A |
| article supplementary file uploaded. | 23 December 2020 12:28 CET | - | https://www.mdpi.com/2076-3921/10/1/6#supplementary |
| article pdf uploaded. | 23 December 2020 12:28 CET | Version of Record | https://www.mdpi.com/2076-3921/10/1/6/pdf-vor |
