| article html file updated | 31 August 2025 07:01 CEST | Update | https://www.mdpi.com/1996-1944/13/1/32 |
| article html file updated | 19 July 2022 21:16 CEST | Update | - |
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| article html file updated | 26 December 2019 02:37 CET | Original file | - |
| article pdf uploaded. | 26 December 2019 02:35 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/1/32/pdf |
| article xml uploaded. | 26 December 2019 02:35 CET | Update | https://www.mdpi.com/1996-1944/13/1/32/xml |
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| article supplementary file uploaded. | 19 December 2019 15:17 CET | - | https://www.mdpi.com/1996-1944/13/1/32#supplementary |
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| article xml file uploaded | 19 December 2019 15:17 CET | Original file | - |
