| article html file updated | 30 August 2025 12:17 CEST | Update | https://www.mdpi.com/1422-0067/20/4/952 |
| article html file updated | 19 July 2022 15:28 CEST | Update | - |
| article html file updated | 11 February 2020 17:51 CET | Update | - |
| article html file updated | 15 October 2019 11:00 CEST | Update | - |
| article html file updated | 26 April 2019 12:56 CEST | Update | - |
| article html file updated | 12 April 2019 08:26 CEST | Update | - |
| article html file updated | 4 April 2019 01:25 CEST | Update | - |
| article html file updated | 1 March 2019 16:47 CET | Update | - |
| article html file updated | 1 March 2019 09:31 CET | Update | - |
| article html file updated | 23 February 2019 02:47 CET | Original file | - |
| article pdf uploaded. | 22 February 2019 07:15 CET | Version of Record | https://www.mdpi.com/1422-0067/20/4/952/pdf |
| article xml uploaded. | 22 February 2019 07:15 CET | Update | https://www.mdpi.com/1422-0067/20/4/952/xml |
| article xml file uploaded | 22 February 2019 07:15 CET | Original file | - |
