| article html file updated | 31 August 2025 14:33 CEST | Update | https://www.mdpi.com/1422-0067/21/6/2009 |
| article html file updated | 20 July 2022 23:02 CEST | Update | - |
| article html file updated | 2 April 2020 02:30 CEST | Update | - |
| article html file updated | 16 March 2020 10:25 CET | Original file | - |
| article supplementary file uploaded. | 16 March 2020 10:23 CET | - | https://www.mdpi.com/1422-0067/21/6/2009#supplementary |
| article pdf uploaded. | 16 March 2020 10:23 CET | Version of Record | https://www.mdpi.com/1422-0067/21/6/2009/pdf |
| article xml uploaded. | 16 March 2020 10:23 CET | Update | https://www.mdpi.com/1422-0067/21/6/2009/xml |
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