| article html file updated | 31 August 2025 20:05 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3401 |
| article html file updated | 21 July 2022 04:31 CEST | Update | N/A |
| article html file updated | 23 May 2020 10:25 CEST | Update | N/A |
| article html file updated | 12 May 2020 11:52 CEST | Original file | N/A |
| article pdf uploaded. | 12 May 2020 11:51 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/9/3401/pdf |
| article xml uploaded. | 12 May 2020 11:51 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3401/xml |
| article xml file uploaded | 12 May 2020 11:51 CEST | Update | N/A |
| article pdf uploaded. | 11 May 2020 16:33 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/9/3401/pdf-vor |
| article xml file uploaded | 11 May 2020 16:33 CEST | Original file | N/A |
