| article html file updated | 24 December 2025 21:29 CET | Update | https://www.mdpi.com/2218-0532/88/3/39 |
| article html file updated | 1 September 2025 08:38 CEST | Update | N/A |
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| article pdf uploaded. | 23 September 2020 16:34 CEST | Updated version of record | https://www.mdpi.com/2218-0532/88/3/39/pdf |
| article xml uploaded. | 23 September 2020 16:34 CEST | Update | https://www.mdpi.com/2218-0532/88/3/39/xml |
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| article pdf uploaded. | 16 September 2020 20:00 CEST | Version of Record | https://www.mdpi.com/2218-0532/88/3/39/pdf-vor |
