| article html file updated | 31 August 2025 01:52 CEST | Update | https://www.mdpi.com/1422-0067/20/19/4712 |
| article html file updated | 21 August 2025 22:37 CEST | Update | - |
| article html file updated | 20 July 2022 02:54 CEST | Update | - |
| article html file updated | 13 February 2020 19:40 CET | Update | - |
| article html file updated | 15 October 2019 15:04 CEST | Update | - |
| article html file updated | 24 September 2019 03:40 CEST | Update | - |
| article pdf uploaded. | 24 September 2019 03:39 CEST | Updated version of record | https://www.mdpi.com/1422-0067/20/19/4712/pdf |
| article xml uploaded. | 24 September 2019 03:39 CEST | Update | https://www.mdpi.com/1422-0067/20/19/4712/xml |
| article xml file uploaded | 24 September 2019 03:39 CEST | Update | - |
| article html file updated | 23 September 2019 13:04 CEST | Original file | - |
| article pdf uploaded. | 23 September 2019 13:03 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/19/4712/pdf-vor |
| article xml uploaded. | 23 September 2019 13:03 CEST | Update | - |
| article xml file uploaded | 23 September 2019 13:03 CEST | Original file | - |
