| article html file updated | 24 December 2025 17:24 CET | Update | https://www.mdpi.com/1648-9144/56/2/63 |
| article html file updated | 31 August 2025 10:51 CEST | Update | - |
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| article pdf uploaded. | 1 March 2020 10:07 CET | Updated version of record | https://www.mdpi.com/1648-9144/56/2/63/pdf |
| article xml uploaded. | 1 March 2020 10:07 CET | Update | https://www.mdpi.com/1648-9144/56/2/63/xml |
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| article pdf uploaded. | 5 February 2020 17:08 CET | Version of Record | https://www.mdpi.com/1648-9144/56/2/63/pdf-vor |
| article xml file uploaded | 5 February 2020 17:08 CET | Original file | - |
