| article html file updated | 19 August 2026 02:24 CEST | Update | https://www.mdpi.com/2227-9717/9/3/498 |
| article html file updated | 2 September 2025 00:08 CEST | Update | N/A |
| article html file updated | 25 July 2022 06:58 CEST | Update | N/A |
| article html file updated | 23 March 2021 14:04 CET | Update | N/A |
| article pdf uploaded. | 23 March 2021 14:03 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/3/498/pdf |
| article xml uploaded. | 23 March 2021 14:03 CET | Update | https://www.mdpi.com/2227-9717/9/3/498/xml |
| article xml file uploaded | 23 March 2021 14:03 CET | Update | N/A |
| article html file updated | 17 March 2021 16:21 CET | Original file | N/A |
| article pdf uploaded. | 17 March 2021 16:20 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/3/498/pdf-vor |
| article xml file uploaded | 17 March 2021 16:20 CET | Original file | N/A |
| article pdf uploaded. | 10 March 2021 11:21 CET | Version of Record | https://www.mdpi.com/2227-9717/9/3/498/pdf-vor |
