| article html file updated | 1 September 2025 16:49 CEST | Update | https://www.mdpi.com/1422-0067/22/1/81 |
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| article html file updated | 25 December 2020 10:01 CET | Update | - |
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| article pdf uploaded. | 25 December 2020 04:56 CET | Updated version of record | https://www.mdpi.com/1422-0067/22/1/81/pdf |
| article xml uploaded. | 25 December 2020 04:56 CET | Update | https://www.mdpi.com/1422-0067/22/1/81/xml |
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| article supplementary file uploaded. | 23 December 2020 14:44 CET | - | https://www.mdpi.com/1422-0067/22/1/81#supplementary |
| article pdf uploaded. | 23 December 2020 14:44 CET | Version of Record | https://www.mdpi.com/1422-0067/22/1/81/pdf-vor |
