| article html file updated | 9 February 2020 05:49 CET | Update | https://www.mdpi.com/1420-3049/23/2/348 |
| article html file updated | 30 September 2019 14:34 CEST | Update | - |
| article html file updated | 1 May 2019 20:16 CEST | Update | - |
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| article html file updated | 14 March 2018 14:26 CET | Update | - |
| article html file updated | 7 February 2018 11:20 CET | Original file | - |
| article xml uploaded. | 7 February 2018 11:19 CET | Original file | https://www.mdpi.com/1420-3049/23/2/348/xml |
| article pdf uploaded. | 7 February 2018 11:19 CET | Version of Record | https://www.mdpi.com/1420-3049/23/2/348/pdf |
