| article html file updated | 31 August 2025 12:08 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1409 |
| article html file updated | 20 July 2022 20:38 CEST | Update | N/A |
| article html file updated | 7 March 2020 17:12 CET | Update | N/A |
| article html file updated | 7 March 2020 13:01 CET | Update | N/A |
| article html file updated | 26 February 2020 16:45 CET | Original file | N/A |
| article pdf uploaded. | 26 February 2020 16:43 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1409/pdf |
| article xml uploaded. | 26 February 2020 16:43 CET | Update | https://www.mdpi.com/1422-0067/21/4/1409/xml |
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| article pdf uploaded. | 19 February 2020 14:17 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1409/pdf-vor |
| article xml file uploaded | 19 February 2020 14:17 CET | Original file | N/A |
