| article html file updated | 31 August 2025 23:01 CEST | Update | https://www.mdpi.com/2073-4441/12/6/1645 | 
| article html file updated | 21 July 2022 20:16 CEST | Update | - | 
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| article xml uploaded. | 7 August 2020 12:53 CEST | Update | https://www.mdpi.com/2073-4441/12/6/1645/xml | 
| article pdf uploaded. | 7 August 2020 12:53 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/6/1645/pdf | 
| article html file updated | 27 June 2020 08:37 CEST | Update | - | 
| article pdf uploaded. | 27 June 2020 08:35 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/6/1645/pdf-vor | 
| article xml file uploaded | 27 June 2020 08:35 CEST | Update | - | 
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| article pdf uploaded. | 25 June 2020 17:13 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/6/1645/pdf-vor | 
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