| article html file updated | 8 February 2020 04:20 CET | Update | https://www.mdpi.com/1420-3049/22/5/679 |
| article html file updated | 24 September 2019 11:59 CEST | Update | N/A |
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| article html file updated | 25 April 2017 16:50 CEST | Original file | N/A |
| article xml uploaded. | 25 April 2017 16:49 CEST | Update | https://www.mdpi.com/1420-3049/22/5/679/xml |
| article pdf uploaded. | 25 April 2017 16:49 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/5/679/pdf |