| article html file updated | 1 September 2025 01:16 CEST | Update | https://www.mdpi.com/1422-0067/21/13/4661 |
| article html file updated | 21 July 2022 22:35 CEST | Update | N/A |
| article html file updated | 6 July 2020 03:49 CEST | Update | N/A |
| article pdf uploaded. | 6 July 2020 03:48 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/13/4661/pdf |
| article xml uploaded. | 6 July 2020 03:48 CEST | Update | https://www.mdpi.com/1422-0067/21/13/4661/xml |
| article xml file uploaded | 6 July 2020 03:48 CEST | Update | N/A |
| article html file updated | 30 June 2020 15:50 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2020 15:48 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/13/4661/pdf-vor |
| article xml file uploaded | 30 June 2020 15:48 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2020 13:27 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/13/4661/pdf-vor |
