| article html file updated | 31 August 2025 07:19 CEST | Update | https://www.mdpi.com/2073-4441/12/1/70 |
| article html file updated | 19 July 2022 20:58 CEST | Update | - |
| article html file updated | 14 February 2020 21:12 CET | Update | - |
| article html file updated | 31 December 2019 10:01 CET | Update | - |
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| article pdf uploaded. | 30 December 2019 13:13 CET | Updated version of record | https://www.mdpi.com/2073-4441/12/1/70/pdf |
| article xml file uploaded | 30 December 2019 13:13 CET | Update | https://www.mdpi.com/2073-4441/12/1/70/xml |
| article pdf uploaded. | 30 December 2019 13:00 CET | Updated version of record | https://www.mdpi.com/2073-4441/12/1/70/pdf-vor |
| article xml uploaded. | 30 December 2019 13:00 CET | Update | - |
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| article html file updated | 29 December 2019 16:44 CET | Original file | - |
| article pdf uploaded. | 29 December 2019 16:43 CET | Updated version of record | https://www.mdpi.com/2073-4441/12/1/70/pdf-vor |
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| article xml file uploaded | 29 December 2019 16:43 CET | Update | - |
| article pdf uploaded. | 23 December 2019 16:01 CET | Version of Record | https://www.mdpi.com/2073-4441/12/1/70/pdf-vor |
| article xml file uploaded | 23 December 2019 16:01 CET | Original file | - |
