| article html file updated | 24 December 2025 17:25 CET | Update | https://www.mdpi.com/1422-0067/21/3/1081 |
| article html file updated | 31 August 2025 10:54 CEST | Update | - |
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| article html file updated | 6 February 2020 12:41 CET | Original file | - |
| article pdf uploaded. | 6 February 2020 12:39 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/1081/pdf |
| article xml uploaded. | 6 February 2020 12:39 CET | Update | https://www.mdpi.com/1422-0067/21/3/1081/xml |
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