| article html file updated | 1 September 2025 11:13 CEST | Update | https://www.mdpi.com/2571-841X/3/4/31 |
| article html file updated | 22 July 2022 21:32 CEST | Update | - |
| article html file updated | 30 November 2020 08:06 CET | Update | - |
| article pdf uploaded. | 30 November 2020 08:04 CET | Updated version of record | https://www.mdpi.com/2571-841X/3/4/31/pdf |
| article xml uploaded. | 30 November 2020 08:04 CET | Update | https://www.mdpi.com/2571-841X/3/4/31/xml |
| article xml file uploaded | 30 November 2020 08:04 CET | Update | - |
| article html file updated | 3 November 2020 08:21 CET | Original file | - |
| article pdf uploaded. | 3 November 2020 08:20 CET | Updated version of record | https://www.mdpi.com/2571-841X/3/4/31/pdf-vor |
| article xml uploaded. | 3 November 2020 08:20 CET | Update | - |
| article xml file uploaded | 3 November 2020 08:20 CET | Original file | - |
| article supplementary file uploaded. | 18 October 2020 13:57 CEST | - | https://www.mdpi.com/2571-841X/3/4/31#supplementary |
| article pdf uploaded. | 18 October 2020 13:57 CEST | Version of Record | https://www.mdpi.com/2571-841X/3/4/31/pdf-vor |
