| article html file updated | 31 August 2025 07:49 CEST | Update | https://www.mdpi.com/2072-666X/11/1/50 | 
| article html file updated | 19 July 2022 20:30 CEST | Update | - | 
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| article xml uploaded. | 5 February 2020 10:12 CET | Update | https://www.mdpi.com/2072-666X/11/1/50/xml | 
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| article pdf uploaded. | 5 February 2020 10:12 CET | Updated version of record | https://www.mdpi.com/2072-666X/11/1/50/pdf | 
| article pdf uploaded. | 10 January 2020 12:49 CET | Updated version of record | https://www.mdpi.com/2072-666X/11/1/50/pdf-vor | 
| article xml file uploaded | 10 January 2020 12:49 CET | Update | - | 
| article pdf uploaded. | 30 December 2019 17:41 CET | Version of Record | https://www.mdpi.com/2072-666X/11/1/50/pdf-vor | 
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