| article html file updated | 24 December 2025 19:33 CET | Update | https://www.mdpi.com/1422-0067/21/13/4577 |
| article html file updated | 1 September 2025 00:56 CEST | Update | N/A |
| article html file updated | 21 July 2022 22:15 CEST | Update | N/A |
| article html file updated | 9 October 2020 10:10 CEST | Update | N/A |
| article html file updated | 30 June 2020 13:55 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2020 13:54 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/13/4577/pdf |
| article xml uploaded. | 30 June 2020 13:54 CEST | Update | https://www.mdpi.com/1422-0067/21/13/4577/xml |
| article xml file uploaded | 30 June 2020 13:54 CEST | Original file | N/A |
| article pdf uploaded. | 27 June 2020 14:59 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/13/4577/pdf-vor |
