| article html file updated | 31 August 2025 22:42 CEST | Update | https://www.mdpi.com/2076-0760/9/6/93 |
| article html file updated | 21 July 2022 07:06 CEST | Update | N/A |
| article html file updated | 8 June 2020 03:57 CEST | Update | N/A |
| article pdf uploaded. | 8 June 2020 03:56 CEST | Updated version of record | https://www.mdpi.com/2076-0760/9/6/93/pdf |
| article xml uploaded. | 8 June 2020 03:56 CEST | Update | https://www.mdpi.com/2076-0760/9/6/93/xml |
| article xml file uploaded | 8 June 2020 03:56 CEST | Update | N/A |
| article html file updated | 5 June 2020 21:56 CEST | Original file | N/A |
| article pdf uploaded. | 5 June 2020 08:07 CEST | Version of Record | https://www.mdpi.com/2076-0760/9/6/93/pdf-vor |
| article xml file uploaded | 5 June 2020 08:07 CEST | Original file | N/A |
