| article html file updated | 11 February 2020 21:07 CET | Update | https://www.mdpi.com/2075-163X/9/3/167 | 
| article html file updated | 16 October 2019 08:10 CEST | Update | - | 
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| article html file updated | 28 March 2019 11:27 CET | Update | - | 
| article pdf uploaded. | 28 March 2019 09:18 CET | Updated version of record | https://www.mdpi.com/2075-163X/9/3/167/pdf | 
| article xml uploaded. | 28 March 2019 09:18 CET | Update | https://www.mdpi.com/2075-163X/9/3/167/xml | 
| article xml file uploaded | 28 March 2019 09:18 CET | Update | - | 
| article html file updated | 9 March 2019 08:34 CET | Original file | - | 
| article pdf uploaded. | 9 March 2019 08:33 CET | Version of Record | https://www.mdpi.com/2075-163X/9/3/167/pdf-vor | 
| article xml file uploaded | 9 March 2019 08:33 CET | Original file | - |