| article html file updated | 31 August 2025 12:10 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1420 |
| article html file updated | 20 July 2022 20:41 CEST | Update | - |
| article html file updated | 7 March 2020 17:14 CET | Update | - |
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| article supplementary file uploaded. | 20 February 2020 05:05 CET | - | https://www.mdpi.com/1422-0067/21/4/1420#supplementary |
| article pdf uploaded. | 20 February 2020 05:05 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1420/pdf |
| article xml uploaded. | 20 February 2020 05:05 CET | Update | https://www.mdpi.com/1422-0067/21/4/1420/xml |
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