| article html file updated | 31 August 2025 20:03 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3391 |
| article html file updated | 21 July 2022 04:28 CEST | Update | N/A |
| article html file updated | 23 May 2020 10:23 CEST | Update | N/A |
| article html file updated | 12 May 2020 11:21 CEST | Update | N/A |
| article pdf uploaded. | 12 May 2020 11:20 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/9/3391/pdf |
| article xml uploaded. | 12 May 2020 11:20 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3391/xml |
| article xml file uploaded | 12 May 2020 11:20 CEST | Update | N/A |
| article html file updated | 11 May 2020 13:51 CEST | Original file | N/A |
| article pdf uploaded. | 11 May 2020 13:49 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/9/3391/pdf-vor |
| article xml file uploaded | 11 May 2020 13:49 CEST | Original file | N/A |
