| article html file updated | 31 August 2025 05:49 CEST | Update | https://www.mdpi.com/2073-4352/9/12/644 |
| article html file updated | 19 July 2022 22:25 CEST | Update | - |
| article html file updated | 14 February 2020 16:11 CET | Update | - |
| article html file updated | 31 December 2019 04:09 CET | Update | - |
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| article pdf uploaded. | 19 December 2019 02:12 CET | Updated version of record | https://www.mdpi.com/2073-4352/9/12/644/pdf |
| article xml uploaded. | 19 December 2019 02:12 CET | Update | https://www.mdpi.com/2073-4352/9/12/644/xml |
| article xml file uploaded | 19 December 2019 02:12 CET | Update | - |
| article html file updated | 5 December 2019 12:27 CET | Original file | - |
| article supplementary file uploaded. | 5 December 2019 12:25 CET | - | https://www.mdpi.com/2073-4352/9/12/644#supplementary |
| article pdf uploaded. | 5 December 2019 12:25 CET | Version of Record | https://www.mdpi.com/2073-4352/9/12/644/pdf-vor |
| article xml uploaded. | 5 December 2019 12:25 CET | Update | - |
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