| article html file updated | 10 February 2020 02:42 CET | Update | https://www.mdpi.com/1422-0067/19/8/2151 | 
| article html file updated | 5 October 2019 22:12 CEST | Update | - | 
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| article html file updated | 30 August 2018 06:14 CEST | Update | - | 
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| article html file updated | 24 July 2018 09:54 CEST | Original file | - | 
| article supplementary file uploaded. | 24 July 2018 09:53 CEST | - | https://www.mdpi.com/1422-0067/19/8/2151#supplementary | 
| article pdf uploaded. | 24 July 2018 09:53 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/8/2151/pdf | 
| article xml uploaded. | 24 July 2018 09:53 CEST | Update | https://www.mdpi.com/1422-0067/19/8/2151/xml | 
| article xml file uploaded | 24 July 2018 09:53 CEST | Original file | - |