| article html file updated | 1 September 2025 08:44 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6834 |
| article html file updated | 22 July 2022 07:36 CEST | Update | N/A |
| article html file updated | 10 October 2020 00:39 CEST | Update | N/A |
| article html file updated | 18 September 2020 05:04 CEST | Original file | N/A |
| article pdf uploaded. | 18 September 2020 05:02 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/18/6834/pdf |
| article xml uploaded. | 18 September 2020 05:02 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6834/xml |
| article xml file uploaded | 18 September 2020 05:02 CEST | Original file | N/A |
| article pdf uploaded. | 17 September 2020 16:22 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/18/6834/pdf-vor |
| article pdf uploaded. | 17 September 2020 16:22 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/18/6834/pdf-vor |
