| article html file updated | 10 February 2020 03:32 CET | Update | https://www.mdpi.com/2075-4434/6/3/80 | 
| article html file updated | 6 October 2019 03:13 CEST | Update | - | 
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| article xml uploaded. | 19 September 2018 10:48 CEST | Update | https://www.mdpi.com/2075-4434/6/3/80/xml | 
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| article pdf uploaded. | 19 September 2018 10:48 CEST | Updated version of record | https://www.mdpi.com/2075-4434/6/3/80/pdf | 
| article html file updated | 31 July 2018 07:57 CEST | Update | - | 
| article html file updated | 30 July 2018 12:02 CEST | Original file | - | 
| article pdf uploaded. | 30 July 2018 09:38 CEST | Version of Record | https://www.mdpi.com/2075-4434/6/3/80/pdf-vor | 
| article xml file uploaded | 30 July 2018 09:38 CEST | Original file | - |