| article html file updated | 24 December 2025 19:13 CET | Update | https://www.mdpi.com/2218-1989/10/6/234 |
| article html file updated | 31 August 2025 22:57 CEST | Update | - |
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| article html file updated | 16 June 2020 05:37 CEST | Original file | - |
| article pdf uploaded. | 16 June 2020 05:35 CEST | Updated version of record | https://www.mdpi.com/2218-1989/10/6/234/pdf |
| article xml uploaded. | 16 June 2020 05:35 CEST | Update | https://www.mdpi.com/2218-1989/10/6/234/xml |
| article xml file uploaded | 16 June 2020 05:35 CEST | Original file | - |
| article supplementary file uploaded. | 8 June 2020 12:20 CEST | - | https://www.mdpi.com/2218-1989/10/6/234#supplementary |
| article pdf uploaded. | 8 June 2020 12:20 CEST | Version of Record | https://www.mdpi.com/2218-1989/10/6/234/pdf-vor |
