| article html file updated | 24 December 2025 21:15 CET | Update | https://www.mdpi.com/1422-0067/21/18/6536 |
| article html file updated | 1 September 2025 07:52 CEST | Update | N/A |
| article html file updated | 22 July 2022 06:17 CEST | Update | N/A |
| article html file updated | 9 October 2020 23:00 CEST | Update | N/A |
| article html file updated | 8 September 2020 10:06 CEST | Original file | N/A |
| article pdf uploaded. | 8 September 2020 10:05 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/18/6536/pdf |
| article xml uploaded. | 8 September 2020 10:05 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6536/xml |
| article xml file uploaded | 8 September 2020 10:05 CEST | Original file | N/A |
| article pdf uploaded. | 7 September 2020 13:54 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/18/6536/pdf-vor |
