| article html file updated | 31 August 2025 08:20 CEST | Update | https://www.mdpi.com/2073-8994/12/1/107 | 
| article html file updated | 19 July 2022 19:59 CEST | Update | - | 
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| article pdf uploaded. | 15 January 2020 13:10 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/1/107/pdf | 
| article xml uploaded. | 15 January 2020 13:10 CET | Update | https://www.mdpi.com/2073-8994/12/1/107/xml | 
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| article pdf uploaded. | 15 January 2020 11:43 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/1/107/pdf-vor | 
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| article pdf uploaded. | 6 January 2020 15:28 CET | Version of Record | https://www.mdpi.com/2073-8994/12/1/107/pdf-vor | 
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