| article html file updated | 2 September 2025 01:19 CEST | Update | https://www.mdpi.com/2308-3417/6/1/30 |
| article html file updated | 25 July 2022 08:39 CEST | Update | - |
| article html file updated | 23 March 2021 08:23 CET | Update | - |
| article pdf uploaded. | 23 March 2021 08:22 CET | Updated version of record | https://www.mdpi.com/2308-3417/6/1/30/pdf |
| article xml uploaded. | 23 March 2021 08:22 CET | Update | https://www.mdpi.com/2308-3417/6/1/30/xml |
| article xml file uploaded | 23 March 2021 08:22 CET | Update | - |
| article html file updated | 22 March 2021 07:45 CET | Original file | - |
| article supplementary file uploaded. | 22 March 2021 07:44 CET | - | https://www.mdpi.com/2308-3417/6/1/30#supplementary |
| article pdf uploaded. | 22 March 2021 07:44 CET | Version of Record | https://www.mdpi.com/2308-3417/6/1/30/pdf-vor |
| article xml file uploaded | 22 March 2021 07:44 CET | Original file | - |
