| article html file updated | 6 September 2025 20:32 CEST | Update | https://www.mdpi.com/2311-5521/6/7/249 |
| article html file updated | 22 August 2025 01:08 CEST | Update | N/A |
| article html file updated | 27 July 2022 03:42 CEST | Update | N/A |
| article html file updated | 9 July 2021 11:22 CEST | Update | N/A |
| article pdf uploaded. | 9 July 2021 11:20 CEST | Updated version of record | https://www.mdpi.com/2311-5521/6/7/249/pdf |
| article xml uploaded. | 9 July 2021 11:20 CEST | Update | https://www.mdpi.com/2311-5521/6/7/249/xml |
| article xml file uploaded | 9 July 2021 11:20 CEST | Update | N/A |
| article html file updated | 7 July 2021 10:07 CEST | Update | N/A |
| article html file updated | 7 July 2021 04:44 CEST | Original file | N/A |
| article pdf uploaded. | 7 July 2021 04:43 CEST | Updated version of record | https://www.mdpi.com/2311-5521/6/7/249/pdf-vor |
| article xml file uploaded | 7 July 2021 04:43 CEST | Original file | N/A |
| article supplementary file uploaded. | 6 July 2021 14:03 CEST | - | https://www.mdpi.com/2311-5521/6/7/249#supplementary |
| article pdf uploaded. | 6 July 2021 14:03 CEST | Version of Record | https://www.mdpi.com/2311-5521/6/7/249/pdf-vor |
