| article html file updated | 18 August 2026 18:55 CEST | Update | https://www.mdpi.com/2227-9059/9/2/104 |
| article html file updated | 1 September 2025 19:20 CEST | Update | N/A |
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| article html file updated | 27 January 2021 02:40 CET | Original file | N/A |
| article pdf uploaded. | 27 January 2021 02:39 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/2/104/pdf |
| article xml uploaded. | 27 January 2021 02:39 CET | Update | https://www.mdpi.com/2227-9059/9/2/104/xml |
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| article supplementary file uploaded. | 21 January 2021 16:11 CET | - | https://www.mdpi.com/2227-9059/9/2/104#supplementary |
| article pdf uploaded. | 21 January 2021 16:11 CET | Version of Record | https://www.mdpi.com/2227-9059/9/2/104/pdf-vor |
