| article html file updated | 1 September 2025 09:08 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6969 |
| article html file updated | 22 July 2022 08:10 CEST | Update | N/A |
| article html file updated | 23 September 2020 11:15 CEST | Update | N/A |
| article html file updated | 23 September 2020 11:15 CEST | Update | N/A |
| article pdf uploaded. | 23 September 2020 11:13 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/18/6969/pdf |
| article pdf uploaded. | 23 September 2020 11:13 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/18/6969/pdf-vor |
| article xml uploaded. | 23 September 2020 11:13 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6969/xml |
| article xml file uploaded | 23 September 2020 11:12 CEST | Update | N/A |
| article html file updated | 23 September 2020 10:31 CEST | Original file | N/A |
| article pdf uploaded. | 23 September 2020 10:26 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/18/6969/pdf-vor |
| article xml uploaded. | 23 September 2020 10:26 CEST | Update | N/A |
| article xml file uploaded | 23 September 2020 10:26 CEST | Original file | N/A |
| article pdf uploaded. | 22 September 2020 14:12 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/18/6969/pdf-vor |
