| article html file updated | 31 August 2025 11:49 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1326 |
| article html file updated | 20 July 2022 20:20 CEST | Update | - |
| article html file updated | 7 March 2020 16:53 CET | Update | - |
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| article pdf uploaded. | 16 February 2020 11:26 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1326/pdf |
| article xml uploaded. | 16 February 2020 11:26 CET | Update | https://www.mdpi.com/1422-0067/21/4/1326/xml |
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