| article html file updated | 31 August 2025 15:07 CEST | Update | https://www.mdpi.com/1422-0067/21/6/2178 |
| article html file updated | 20 July 2022 23:38 CEST | Update | - |
| article html file updated | 2 April 2020 04:02 CEST | Update | - |
| article html file updated | 26 March 2020 13:51 CET | Update | - |
| article pdf uploaded. | 26 March 2020 13:50 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/2178/pdf |
| article xml uploaded. | 26 March 2020 13:50 CET | Update | https://www.mdpi.com/1422-0067/21/6/2178/xml |
| article xml file uploaded | 26 March 2020 13:50 CET | Update | - |
| article html file updated | 25 March 2020 09:22 CET | Original file | - |
| article pdf uploaded. | 25 March 2020 09:21 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/2178/pdf-vor |
| article xml file uploaded | 25 March 2020 09:21 CET | Update | - |
| article pdf uploaded. | 21 March 2020 15:18 CET | Version of Record | https://www.mdpi.com/1422-0067/21/6/2178/pdf-vor |
| article xml file uploaded | 21 March 2020 15:18 CET | Original file | - |
