| article html file updated | 1 September 2025 09:52 CEST | Update | https://www.mdpi.com/2227-9717/8/10/1221 |
| article html file updated | 22 July 2022 09:15 CEST | Update | N/A |
| article html file updated | 12 October 2020 13:35 CEST | Update | N/A |
| article pdf uploaded. | 12 October 2020 13:33 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/10/1221/pdf |
| article xml uploaded. | 12 October 2020 13:33 CEST | Update | https://www.mdpi.com/2227-9717/8/10/1221/xml |
| article xml file uploaded | 12 October 2020 13:33 CEST | Update | N/A |
| article html file updated | 10 October 2020 10:51 CEST | Original file | N/A |
| article pdf uploaded. | 9 October 2020 15:15 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/10/1221/pdf-vor |
| article xml uploaded. | 9 October 2020 15:15 CEST | Update | N/A |
| article xml file uploaded | 9 October 2020 15:15 CEST | Original file | N/A |
| article supplementary file uploaded. | 30 September 2020 15:51 CEST | - | https://www.mdpi.com/2227-9717/8/10/1221#supplementary |
| article pdf uploaded. | 30 September 2020 15:51 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/10/1221/pdf-vor |
