| article html file updated | 17 August 2026 01:58 CEST | Update | https://www.mdpi.com/2223-7747/9/2/197 |
| article html file updated | 31 August 2025 10:48 CEST | Update | N/A |
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| article html file updated | 6 March 2020 08:52 CET | Update | N/A |
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| article html file updated | 5 February 2020 22:10 CET | Original file | N/A |
| article supplementary file uploaded. | 5 February 2020 13:56 CET | - | https://www.mdpi.com/2223-7747/9/2/197#supplementary |
| article pdf uploaded. | 5 February 2020 13:56 CET | Version of Record | https://www.mdpi.com/2223-7747/9/2/197/pdf |
| article xml uploaded. | 5 February 2020 13:56 CET | Update | https://www.mdpi.com/2223-7747/9/2/197/xml |
| article xml file uploaded | 5 February 2020 13:56 CET | Original file | N/A |
