| article html file updated | 24 December 2025 19:35 CET | Update | https://www.mdpi.com/1422-0067/21/13/4609 |
| article html file updated | 1 September 2025 01:05 CEST | Update | N/A |
| article html file updated | 21 July 2022 22:24 CEST | Update | N/A |
| article html file updated | 30 June 2020 11:47 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2020 11:46 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/13/4609/pdf |
| article xml uploaded. | 30 June 2020 11:46 CEST | Update | https://www.mdpi.com/1422-0067/21/13/4609/xml |
| article xml file uploaded | 30 June 2020 11:46 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2020 11:33 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/13/4609/pdf-vor |
