| article html file updated | 24 December 2025 17:25 CET | Update | https://www.mdpi.com/1422-0067/21/3/1089 |
| article html file updated | 31 August 2025 10:57 CEST | Update | N/A |
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| article pdf uploaded. | 13 February 2020 01:03 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/1089/pdf |
| article xml uploaded. | 13 February 2020 01:03 CET | Update | https://www.mdpi.com/1422-0067/21/3/1089/xml |
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| article pdf uploaded. | 6 February 2020 15:33 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/1089/pdf-vor |
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