| article html file updated | 16 August 2026 18:53 CEST | Update | https://www.mdpi.com/2504-3900/31/1/48 |
| article html file updated | 25 January 2024 11:16 CET | Original file | N/A |
| article pdf uploaded. | 21 November 2019 01:43 CET | Updated version of record | https://www.mdpi.com/2504-3900/31/1/48/pdf |
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| article xml file uploaded | 20 November 2019 09:51 CET | Original file | https://www.mdpi.com/2504-3900/31/1/48/xml |
