| article html file updated | 24 December 2025 21:04 CET | Update | https://www.mdpi.com/1422-0067/21/17/6321 |
| article html file updated | 1 September 2025 07:09 CEST | Update | N/A |
| article html file updated | 22 July 2022 05:28 CEST | Update | N/A |
| article html file updated | 1 September 2020 14:20 CEST | Original file | N/A |
| article pdf uploaded. | 1 September 2020 14:18 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/17/6321/pdf |
| article xml uploaded. | 1 September 2020 14:18 CEST | Update | https://www.mdpi.com/1422-0067/21/17/6321/xml |
| article xml file uploaded | 1 September 2020 14:18 CEST | Original file | N/A |
| article pdf uploaded. | 31 August 2020 15:09 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/17/6321/pdf-vor |
