| article html file updated | 31 August 2025 14:09 CEST | Update | https://www.mdpi.com/1422-0067/21/6/1917 |
| article html file updated | 20 July 2022 22:38 CEST | Update | - |
| article html file updated | 2 April 2020 01:36 CEST | Update | - |
| article html file updated | 26 March 2020 03:09 CET | Update | - |
| article pdf uploaded. | 26 March 2020 03:08 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/1917/pdf |
| article xml uploaded. | 26 March 2020 03:08 CET | Update | https://www.mdpi.com/1422-0067/21/6/1917/xml |
| article xml file uploaded | 26 March 2020 03:08 CET | Update | - |
| article html file updated | 25 March 2020 16:29 CET | Update | - |
| article pdf uploaded. | 25 March 2020 16:28 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/1917/pdf-vor |
| article xml file uploaded | 25 March 2020 16:28 CET | Update | - |
| article html file updated | 25 March 2020 13:04 CET | Update | - |
| article pdf uploaded. | 25 March 2020 13:02 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/1917/pdf-vor |
| article xml file uploaded | 25 March 2020 13:02 CET | Update | - |
| article html file updated | 14 March 2020 14:28 CET | Original file | - |
| article pdf uploaded. | 14 March 2020 14:26 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/1917/pdf-vor |
| article xml file uploaded | 14 March 2020 14:26 CET | Update | - |
| article xml file uploaded | 11 March 2020 14:30 CET | Original file | - |
| article pdf uploaded. | 11 March 2020 14:30 CET | Version of Record | https://www.mdpi.com/1422-0067/21/6/1917/pdf-vor |
