| article html file updated | 17 August 2026 03:13 CEST | Update | https://www.mdpi.com/1660-3397/18/2/117 |
| article html file updated | 31 August 2025 11:57 CEST | Update | N/A |
| article html file updated | 20 July 2022 20:28 CEST | Update | N/A |
| article html file updated | 7 March 2020 11:35 CET | Update | N/A |
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| article html file updated | 18 February 2020 09:34 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2020 09:33 CET | Version of Record | https://www.mdpi.com/1660-3397/18/2/117/pdf |
| article xml uploaded. | 18 February 2020 09:33 CET | Update | https://www.mdpi.com/1660-3397/18/2/117/xml |
| article xml file uploaded | 18 February 2020 09:33 CET | Original file | N/A |
