| article html file updated | 24 December 2025 18:02 CET | Update | https://www.mdpi.com/1422-0067/21/6/2112 |
| article html file updated | 31 August 2025 14:52 CEST | Update | N/A |
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| article pdf uploaded. | 19 March 2020 12:37 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/2112/pdf |
| article xml uploaded. | 19 March 2020 12:37 CET | Update | https://www.mdpi.com/1422-0067/21/6/2112/xml |
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| article xml file uploaded | 19 March 2020 12:36 CET | Original file | N/A |
