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| article html file updated | 10 December 2018 12:02 CET | Original file | N/A |
| article pdf uploaded. | 10 December 2018 12:01 CET | Updated version of record | https://www.mdpi.com/2079-6439/6/4/94/pdf |
| article xml uploaded. | 10 December 2018 12:01 CET | Update | https://www.mdpi.com/2079-6439/6/4/94/xml |
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| article pdf uploaded. | 6 December 2018 17:28 CET | Updated version of record | https://www.mdpi.com/2079-6439/6/4/94/pdf-vor |
| article pdf uploaded. | 6 December 2018 17:18 CET | Version of Record | https://www.mdpi.com/2079-6439/6/4/94/pdf-vor |
| article xml file uploaded | 6 December 2018 17:18 CET | Original file | N/A |
