| article html file updated | 24 December 2025 18:04 CET | Update | https://www.mdpi.com/1422-0067/21/6/2174 |
| article html file updated | 31 August 2025 15:07 CEST | Update | N/A |
| article html file updated | 20 July 2022 23:37 CEST | Update | N/A |
| article html file updated | 2 April 2020 04:00 CEST | Update | N/A |
| article html file updated | 24 March 2020 13:57 CET | Original file | N/A |
| article pdf uploaded. | 24 March 2020 13:56 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/2174/pdf |
| article xml uploaded. | 24 March 2020 13:56 CET | Update | https://www.mdpi.com/1422-0067/21/6/2174/xml |
| article xml file uploaded | 24 March 2020 13:56 CET | Update | N/A |
| article pdf uploaded. | 21 March 2020 14:10 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/2174/pdf-vor |
| article xml file uploaded | 21 March 2020 14:10 CET | Update | N/A |
| article pdf uploaded. | 21 March 2020 14:10 CET | Version of Record | https://www.mdpi.com/1422-0067/21/6/2174/pdf-vor |
| article xml file uploaded | 21 March 2020 14:10 CET | Original file | N/A |
