| article html file updated | 9 February 2020 02:23 CET | Update | https://www.mdpi.com/1420-3049/23/1/93 |
| article html file updated | 29 September 2019 18:23 CEST | Update | - |
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| article html file updated | 8 February 2018 11:35 CET | Update | - |
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| article html file updated | 9 January 2018 03:08 CET | Original file | - |
| article xml uploaded. | 9 January 2018 03:06 CET | Update | https://www.mdpi.com/1420-3049/23/1/93/xml |
| article pdf uploaded. | 9 January 2018 03:06 CET | Version of Record | https://www.mdpi.com/1420-3049/23/1/93/pdf |
