| article html file updated | 2 September 2025 10:07 CEST | Update | https://www.mdpi.com/2297-8739/8/6/81 |
| article html file updated | 26 July 2022 23:09 CEST | Update | N/A |
| article html file updated | 7 June 2021 11:50 CEST | Update | N/A |
| article pdf uploaded. | 7 June 2021 11:49 CEST | Updated version of record | https://www.mdpi.com/2297-8739/8/6/81/pdf |
| article xml uploaded. | 7 June 2021 11:49 CEST | Update | https://www.mdpi.com/2297-8739/8/6/81/xml |
| article xml file uploaded | 7 June 2021 11:49 CEST | Update | N/A |
| article html file updated | 7 June 2021 11:32 CEST | Update | N/A |
| article html file updated | 7 June 2021 10:06 CEST | Original file | N/A |
| article supplementary file uploaded. | 7 June 2021 10:04 CEST | - | https://www.mdpi.com/2297-8739/8/6/81#supplementary |
| article xml file uploaded | 7 June 2021 10:04 CEST | Original file | N/A |
