| article html file updated | 16 August 2026 22:11 CEST | Update | https://www.mdpi.com/1422-0067/21/1/151 |
| article html file updated | 31 August 2025 07:26 CEST | Update | N/A |
| article html file updated | 19 July 2022 20:52 CEST | Update | N/A |
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| article supplementary file uploaded. | 24 December 2019 16:16 CET | - | https://www.mdpi.com/1422-0067/21/1/151#supplementary |
| article pdf uploaded. | 24 December 2019 16:16 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/151/pdf |
| article xml file uploaded | 24 December 2019 16:16 CET | Original file | https://www.mdpi.com/1422-0067/21/1/151/xml |
