| article html file updated | 11 February 2020 17:46 CET | Update | https://www.mdpi.com/2073-8994/11/2/277 |
| article html file updated | 15 October 2019 10:23 CEST | Update | - |
| article html file updated | 26 April 2019 13:08 CEST | Update | - |
| article html file updated | 12 April 2019 08:39 CEST | Update | - |
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| article html file updated | 1 March 2019 17:44 CET | Update | - |
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| article html file updated | 21 February 2019 14:02 CET | Original file | - |
| article pdf uploaded. | 21 February 2019 14:01 CET | Version of Record | https://www.mdpi.com/2073-8994/11/2/277/pdf |
| article xml uploaded. | 21 February 2019 14:01 CET | Update | https://www.mdpi.com/2073-8994/11/2/277/xml |
| article xml file uploaded | 21 February 2019 14:01 CET | Original file | - |
