| article html file updated | 30 August 2025 11:56 CEST | Update | https://www.mdpi.com/1422-0067/20/4/793 |
| article html file updated | 18 July 2022 06:16 CEST | Update | - |
| article html file updated | 11 February 2020 15:30 CET | Update | - |
| article html file updated | 14 October 2019 21:05 CEST | Update | - |
| article html file updated | 26 April 2019 17:48 CEST | Update | - |
| article html file updated | 12 April 2019 13:45 CEST | Update | - |
| article html file updated | 3 April 2019 19:13 CEST | Update | - |
| article html file updated | 1 March 2019 15:47 CET | Update | - |
| article html file updated | 28 February 2019 22:05 CET | Update | - |
| article html file updated | 13 February 2019 03:32 CET | Original file | - |
| article pdf uploaded. | 13 February 2019 03:30 CET | Version of Record | https://www.mdpi.com/1422-0067/20/4/793/pdf |
| article xml uploaded. | 13 February 2019 03:30 CET | Update | https://www.mdpi.com/1422-0067/20/4/793/xml |
| article xml file uploaded | 13 February 2019 03:30 CET | Original file | - |
