| article html file updated | 31 August 2025 06:33 CEST | Update | https://www.mdpi.com/2076-0760/8/12/331 |
| article html file updated | 19 July 2022 21:42 CEST | Update | N/A |
| article html file updated | 14 February 2020 18:40 CET | Update | N/A |
| article html file updated | 14 December 2019 09:01 CET | Original file | N/A |
| article pdf uploaded. | 14 December 2019 08:59 CET | Updated version of record | https://www.mdpi.com/2076-0760/8/12/331/pdf |
| article xml uploaded. | 14 December 2019 08:59 CET | Update | https://www.mdpi.com/2076-0760/8/12/331/xml |
| article xml file uploaded | 14 December 2019 08:59 CET | Update | N/A |
| article pdf uploaded. | 13 December 2019 17:02 CET | Version of Record | https://www.mdpi.com/2076-0760/8/12/331/pdf-vor |
| article xml file uploaded | 13 December 2019 17:02 CET | Original file | N/A |
