| article html file updated | 11 February 2020 13:21 CET | Update | https://www.mdpi.com/2075-4450/10/2/45 |
| article html file updated | 14 October 2019 09:17 CEST | Update | N/A |
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| article html file updated | 12 April 2019 17:45 CEST | Update | N/A |
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| article html file updated | 2 February 2019 03:53 CET | Original file | N/A |
| article pdf uploaded. | 1 February 2019 16:33 CET | Version of Record | https://www.mdpi.com/2075-4450/10/2/45/pdf |
| article xml uploaded. | 1 February 2019 16:33 CET | Update | https://www.mdpi.com/2075-4450/10/2/45/xml |
| article xml file uploaded | 1 February 2019 16:33 CET | Original file | N/A |