| article html file updated | 1 September 2025 01:05 CEST | Update | https://www.mdpi.com/1422-0067/21/13/4612 |
| article html file updated | 21 July 2022 22:24 CEST | Update | N/A |
| article html file updated | 30 June 2020 13:59 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2020 13:58 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/13/4612/pdf |
| article xml uploaded. | 30 June 2020 13:58 CEST | Update | https://www.mdpi.com/1422-0067/21/13/4612/xml |
| article xml file uploaded | 30 June 2020 13:58 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2020 12:03 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/13/4612/pdf-vor |
