| article html file updated | 11 February 2020 05:28 CET | Update | https://www.mdpi.com/1420-3049/24/1/81 |
| article html file updated | 12 October 2019 13:24 CEST | Update | - |
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| article html file updated | 27 December 2018 07:03 CET | Original file | - |
| article pdf uploaded. | 27 December 2018 07:02 CET | Version of Record | https://www.mdpi.com/1420-3049/24/1/81/pdf |
| article xml uploaded. | 27 December 2018 07:02 CET | Update | https://www.mdpi.com/1420-3049/24/1/81/xml |
| article xml file uploaded | 27 December 2018 07:02 CET | Original file | - |
