| article html file updated | 11 February 2020 06:14 CET | Update | https://www.mdpi.com/2077-1444/10/1/26 |
| article html file updated | 12 October 2019 18:20 CEST | Update | N/A |
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| article html file updated | 2 January 2019 07:15 CET | Original file | N/A |
| article pdf uploaded. | 2 January 2019 07:13 CET | Version of Record | https://www.mdpi.com/2077-1444/10/1/26/pdf |
| article xml uploaded. | 2 January 2019 07:13 CET | Update | https://www.mdpi.com/2077-1444/10/1/26/xml |
| article xml file uploaded | 2 January 2019 07:13 CET | Original file | N/A |