| article html file updated | 31 August 2025 01:42 CEST | Update | https://www.mdpi.com/1422-0067/20/18/4656 |
| article html file updated | 21 August 2025 22:35 CEST | Update | - |
| article html file updated | 20 July 2022 03:06 CEST | Update | - |
| article html file updated | 13 February 2020 18:52 CET | Update | - |
| article html file updated | 25 September 2019 18:06 CEST | Update | - |
| article html file updated | 19 September 2019 16:30 CEST | Update | - |
| article html file updated | 19 September 2019 16:29 CEST | Update | - |
| article html file updated | 19 September 2019 16:28 CEST | Original file | - |
| article pdf uploaded. | 19 September 2019 16:27 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/18/4656/pdf |
| article xml uploaded. | 19 September 2019 16:27 CEST | Update | https://www.mdpi.com/1422-0067/20/18/4656/xml |
| article xml file uploaded | 19 September 2019 16:27 CEST | Original file | - |
