| article html file updated | 15 August 2026 15:37 CEST | Update | https://www.mdpi.com/2073-8994/11/2/138 |
| article html file updated | 11 February 2020 11:48 CET | Update | N/A |
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| article html file updated | 27 January 2019 07:15 CET | Original file | N/A |
| article pdf uploaded. | 27 January 2019 07:14 CET | Version of Record | https://www.mdpi.com/2073-8994/11/2/138/pdf |
| article xml uploaded. | 27 January 2019 07:14 CET | Update | https://www.mdpi.com/2073-8994/11/2/138/xml |
| article xml file uploaded | 27 January 2019 07:13 CET | Original file | N/A |
