| article html file updated | 9 February 2020 01:42 CET | Update | https://www.mdpi.com/1420-3049/23/1/88 |
| article html file updated | 29 September 2019 14:35 CEST | Update | - |
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| article html file updated | 1 January 2018 09:46 CET | Original file | - |
| article xml uploaded. | 1 January 2018 09:45 CET | Original file | https://www.mdpi.com/1420-3049/23/1/88/xml |
| article pdf uploaded. | 1 January 2018 09:45 CET | Version of Record | https://www.mdpi.com/1420-3049/23/1/88/pdf |
