| article html file updated | 31 August 2025 07:42 CEST | Update | https://www.mdpi.com/1422-0067/21/1/235 |
| article html file updated | 19 July 2022 20:36 CEST | Update | N/A |
| article html file updated | 14 February 2020 22:26 CET | Update | N/A |
| article html file updated | 16 January 2020 13:23 CET | Update | N/A |
| article html file updated | 30 December 2019 11:49 CET | Original file | N/A |
| article pdf uploaded. | 30 December 2019 11:17 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/1/235/pdf |
| article xml uploaded. | 30 December 2019 11:17 CET | Update | https://www.mdpi.com/1422-0067/21/1/235/xml |
| article xml file uploaded | 30 December 2019 11:17 CET | Update | N/A |
| article pdf uploaded. | 29 December 2019 09:53 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/235/pdf-vor |
| article xml file uploaded | 29 December 2019 09:53 CET | Original file | N/A |
