| article html file updated | 9 February 2020 05:50 CET | Update | https://www.mdpi.com/1420-3049/23/2/349 |
| article html file updated | 30 September 2019 14:35 CEST | Update | - |
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| article html file updated | 7 February 2018 16:15 CET | Original file | - |
| article xml uploaded. | 7 February 2018 16:13 CET | Update | https://www.mdpi.com/1420-3049/23/2/349/xml |
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| article pdf uploaded. | 7 February 2018 16:13 CET | Version of Record | https://www.mdpi.com/1420-3049/23/2/349/pdf |