| article html file updated | 1 September 2025 20:31 CEST | Update | https://www.mdpi.com/2076-3921/10/2/218 |
| article html file updated | 24 July 2022 11:51 CEST | Update | - |
| article html file updated | 8 February 2021 08:17 CET | Update | - |
| article pdf uploaded. | 8 February 2021 08:15 CET | Updated version of record | https://www.mdpi.com/2076-3921/10/2/218/pdf |
| article xml uploaded. | 8 February 2021 08:15 CET | Update | https://www.mdpi.com/2076-3921/10/2/218/xml |
| article xml file uploaded | 8 February 2021 08:15 CET | Update | - |
| article html file updated | 3 February 2021 02:12 CET | Update | - |
| article pdf uploaded. | 3 February 2021 02:10 CET | Updated version of record | https://www.mdpi.com/2076-3921/10/2/218/pdf-vor |
| article xml uploaded. | 3 February 2021 02:10 CET | Update | - |
| article xml file uploaded | 3 February 2021 02:10 CET | Update | - |
| article html file updated | 2 February 2021 23:46 CET | Original file | - |
| article pdf uploaded. | 2 February 2021 15:01 CET | Version of Record | https://www.mdpi.com/2076-3921/10/2/218/pdf-vor |
| article xml uploaded. | 2 February 2021 15:01 CET | Update | - |
| article xml file uploaded | 2 February 2021 15:01 CET | Original file | - |
