| article html file updated | 17 August 2026 03:09 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1340 |
| article html file updated | 31 August 2025 11:53 CEST | Update | N/A |
| article html file updated | 20 July 2022 20:24 CEST | Update | N/A |
| article html file updated | 7 March 2020 16:55 CET | Update | N/A |
| article html file updated | 7 March 2020 11:00 CET | Update | N/A |
| article html file updated | 21 February 2020 01:30 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2020 14:07 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1340/pdf |
| article xml uploaded. | 20 February 2020 14:07 CET | Update | https://www.mdpi.com/1422-0067/21/4/1340/xml |
| article xml file uploaded | 20 February 2020 14:07 CET | Update | N/A |
| article pdf uploaded. | 17 February 2020 12:27 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1340/pdf-vor |
| article xml file uploaded | 17 February 2020 12:27 CET | Original file | N/A |
