| article html file updated | 10 February 2020 12:52 CET | Update | https://www.mdpi.com/2075-4701/8/10/766 | 
| article html file updated | 8 October 2019 08:10 CEST | Update | - | 
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| article html file updated | 26 September 2018 12:01 CEST | Original file | - | 
| article pdf uploaded. | 26 September 2018 12:00 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/10/766/pdf | 
| article xml uploaded. | 26 September 2018 12:00 CEST | Update | https://www.mdpi.com/2075-4701/8/10/766/xml | 
| article xml file uploaded | 26 September 2018 11:59 CEST | Original file | - |