| article html file updated | 31 August 2025 11:40 CEST | Update | https://www.mdpi.com/2304-8158/9/2/193 |
| article html file updated | 20 July 2022 20:11 CEST | Update | - |
| article html file updated | 7 March 2020 12:00 CET | Update | - |
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| article pdf uploaded. | 18 February 2020 05:38 CET | Updated version of record | https://www.mdpi.com/2304-8158/9/2/193/pdf |
| article xml uploaded. | 18 February 2020 05:38 CET | Update | https://www.mdpi.com/2304-8158/9/2/193/xml |
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| article html file updated | 15 February 2020 09:41 CET | Update | - |
| article html file updated | 14 February 2020 12:31 CET | Original file | - |
| article pdf uploaded. | 14 February 2020 12:29 CET | Version of Record | https://www.mdpi.com/2304-8158/9/2/193/pdf-vor |
| article xml uploaded. | 14 February 2020 12:29 CET | Update | - |
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