| article html file updated | 11 February 2020 16:57 CET | Update | https://www.mdpi.com/2079-9292/8/2/230 |
| article html file updated | 15 October 2019 05:22 CEST | Update | N/A |
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| article html file updated | 1 March 2019 04:58 CET | Update | N/A |
| article html file updated | 24 February 2019 08:38 CET | Original file | N/A |
| article pdf uploaded. | 24 February 2019 08:37 CET | Updated version of record | https://www.mdpi.com/2079-9292/8/2/230/pdf |
| article xml uploaded. | 24 February 2019 08:37 CET | Update | https://www.mdpi.com/2079-9292/8/2/230/xml |
| article xml file uploaded | 24 February 2019 08:37 CET | Update | N/A |
| article pdf uploaded. | 18 February 2019 16:45 CET | Version of Record | https://www.mdpi.com/2079-9292/8/2/230/pdf-vor |
| article xml file uploaded | 18 February 2019 16:45 CET | Original file | N/A |