| article html file updated | 31 August 2025 12:15 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1446 |
| article html file updated | 20 July 2022 20:46 CEST | Update | N/A |
| article html file updated | 7 March 2020 17:21 CET | Update | N/A |
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| article html file updated | 23 February 2020 12:02 CET | Update | N/A |
| article pdf uploaded. | 23 February 2020 12:01 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1446/pdf |
| article xml uploaded. | 23 February 2020 12:01 CET | Update | https://www.mdpi.com/1422-0067/21/4/1446/xml |
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| article html file updated | 21 February 2020 01:38 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2020 14:39 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1446/pdf-vor |
| article xml uploaded. | 20 February 2020 14:39 CET | Update | N/A |
| article xml file uploaded | 20 February 2020 14:39 CET | Original file | N/A |
