| article html file updated | 19 August 2026 14:18 CEST | Update | https://www.mdpi.com/2218-1989/11/6/336 |
| article html file updated | 2 September 2025 08:36 CEST | Update | N/A |
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| article html file updated | 28 May 2021 11:37 CEST | Update | N/A |
| article supplementary file uploaded. | 28 May 2021 11:36 CEST | - | https://www.mdpi.com/2218-1989/11/6/336#supplementary |
| article pdf uploaded. | 28 May 2021 11:36 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/6/336/pdf |
| article xml uploaded. | 28 May 2021 11:36 CEST | Update | https://www.mdpi.com/2218-1989/11/6/336/xml |
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| article html file updated | 26 May 2021 10:10 CEST | Update | N/A |
| article html file updated | 26 May 2021 05:00 CEST | Original file | N/A |
| article pdf uploaded. | 26 May 2021 04:59 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/6/336/pdf-vor |
| article xml file uploaded | 26 May 2021 04:59 CEST | Original file | N/A |
| article pdf uploaded. | 24 May 2021 16:57 CEST | Version of Record | https://www.mdpi.com/2218-1989/11/6/336/pdf-vor |
