| article html file updated | 2 September 2025 11:08 CEST | Update | https://www.mdpi.com/2311-5521/6/6/225 |
| article html file updated | 27 July 2022 00:26 CEST | Update | N/A |
| article html file updated | 22 June 2021 04:28 CEST | Update | N/A |
| article pdf uploaded. | 22 June 2021 04:27 CEST | Updated version of record | https://www.mdpi.com/2311-5521/6/6/225/pdf |
| article xml uploaded. | 22 June 2021 04:27 CEST | Update | https://www.mdpi.com/2311-5521/6/6/225/xml |
| article xml file uploaded | 22 June 2021 04:27 CEST | Update | N/A |
| article html file updated | 17 June 2021 16:16 CEST | Original file | N/A |
| article pdf uploaded. | 17 June 2021 16:14 CEST | Updated version of record | https://www.mdpi.com/2311-5521/6/6/225/pdf-vor |
| article xml file uploaded | 17 June 2021 16:14 CEST | Original file | N/A |
| article supplementary file uploaded. | 15 June 2021 17:14 CEST | - | https://www.mdpi.com/2311-5521/6/6/225#supplementary |
| article pdf uploaded. | 15 June 2021 17:14 CEST | Version of Record | https://www.mdpi.com/2311-5521/6/6/225/pdf-vor |