| article html file updated | 8 February 2020 20:10 CET | Update | https://www.mdpi.com/1420-3049/22/11/1880 |
| article html file updated | 28 September 2019 04:39 CEST | Update | - |
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| article html file updated | 30 November 2017 16:20 CET | Update | - |
| article html file updated | 2 November 2017 11:06 CET | Original file | - |
| article xml uploaded. | 2 November 2017 11:04 CET | Original file | https://www.mdpi.com/1420-3049/22/11/1880/xml |
| article pdf uploaded. | 2 November 2017 11:04 CET | Version of Record | https://www.mdpi.com/1420-3049/22/11/1880/pdf |
