| article html file updated | 7 September 2025 15:31 CEST | Update | https://www.mdpi.com/2218-1989/12/2/104 |
| article html file updated | 31 July 2022 05:33 CEST | Update | - |
| article html file updated | 23 February 2022 03:22 CET | Update | - |
| article pdf uploaded. | 23 February 2022 03:21 CET | Updated version of record | https://www.mdpi.com/2218-1989/12/2/104/pdf |
| article xml uploaded. | 23 February 2022 03:21 CET | Update | https://www.mdpi.com/2218-1989/12/2/104/xml |
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| article html file updated | 23 January 2022 12:49 CET | Original file | - |
| article supplementary file uploaded. | 23 January 2022 12:48 CET | - | https://www.mdpi.com/2218-1989/12/2/104#supplementary |
| article pdf uploaded. | 23 January 2022 12:48 CET | Version of Record | https://www.mdpi.com/2218-1989/12/2/104/pdf-vor |
| article xml uploaded. | 23 January 2022 12:48 CET | Update | - |
| article xml file uploaded | 23 January 2022 12:48 CET | Original file | - |
