| article html file updated | 7 February 2020 18:43 CET | Update | https://www.mdpi.com/1420-3049/21/12/1630 |
| article html file updated | 22 September 2019 07:22 CEST | Update | N/A |
| article html file updated | 4 May 2019 21:07 CEST | Update | N/A |
| article html file updated | 17 September 2018 12:44 CEST | Update | N/A |
| article html file updated | 27 December 2016 11:58 CET | Update | N/A |
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| article xml uploaded. | 30 November 2016 10:54 CET | Update | https://www.mdpi.com/1420-3049/21/12/1630/xml |
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| article html file updated | 28 November 2016 11:58 CET | Original file | N/A |
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| article pdf uploaded. | 28 November 2016 11:57 CET | Version of Record | https://www.mdpi.com/1420-3049/21/12/1630/pdf |
