| article html file updated | 31 August 2025 11:11 CEST | Update | https://www.mdpi.com/1996-1073/13/3/765 | 
| article html file updated | 20 July 2022 19:43 CEST | Update | - | 
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| article pdf uploaded. | 12 February 2020 12:24 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/765/pdf | 
| article xml uploaded. | 12 February 2020 12:24 CET | Update | https://www.mdpi.com/1996-1073/13/3/765/xml | 
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| article pdf uploaded. | 9 February 2020 12:52 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/765/pdf-vor | 
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