| article html file updated | 30 August 2025 21:23 CEST | Update | https://www.mdpi.com/1648-9144/55/6/291 |
| article html file updated | 20 July 2022 15:18 CEST | Update | N/A |
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| article html file updated | 24 June 2019 10:44 CEST | Original file | N/A |
| article pdf uploaded. | 24 June 2019 10:43 CEST | Updated version of record | https://www.mdpi.com/1648-9144/55/6/291/pdf |
| article xml uploaded. | 24 June 2019 10:43 CEST | Update | https://www.mdpi.com/1648-9144/55/6/291/xml |
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| article pdf uploaded. | 19 June 2019 16:57 CEST | Version of Record | https://www.mdpi.com/1648-9144/55/6/291/pdf-vor |
| article xml file uploaded | 19 June 2019 16:57 CEST | Original file | N/A |
