| article html file updated | 30 August 2025 11:19 CEST | Update | https://www.mdpi.com/1422-0067/20/2/452 |
| article html file updated | 20 July 2022 16:57 CEST | Update | - |
| article html file updated | 11 February 2020 10:36 CET | Update | - |
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| article html file updated | 21 January 2019 16:35 CET | Original file | - |
| article xml uploaded. | 21 January 2019 16:33 CET | Update | https://www.mdpi.com/1422-0067/20/2/452/xml |
| article xml uploaded. | 21 January 2019 16:32 CET | Update | - |
| article pdf uploaded. | 21 January 2019 16:32 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/2/452/pdf |
| article supplementary file uploaded. | 21 January 2019 16:25 CET | - | https://www.mdpi.com/1422-0067/20/2/452#supplementary |
| article pdf uploaded. | 21 January 2019 16:25 CET | Version of Record | https://www.mdpi.com/1422-0067/20/2/452/pdf-vor |
| article xml uploaded. | 21 January 2019 16:25 CET | Update | - |
| article xml file uploaded | 21 January 2019 16:25 CET | Original file | - |
