| article html file updated | 31 August 2025 07:41 CEST | Update | https://www.mdpi.com/2076-0817/9/1/32 |
| article html file updated | 19 July 2022 20:37 CEST | Update | N/A |
| article html file updated | 14 February 2020 22:23 CET | Update | N/A |
| article html file updated | 6 February 2020 23:00 CET | Update | N/A |
| article html file updated | 8 January 2020 12:30 CET | Original file | N/A |
| article pdf uploaded. | 8 January 2020 12:29 CET | Updated version of record | https://www.mdpi.com/2076-0817/9/1/32/pdf |
| article xml uploaded. | 8 January 2020 12:28 CET | Update | https://www.mdpi.com/2076-0817/9/1/32/xml |
| article xml file uploaded | 8 January 2020 12:28 CET | Update | N/A |
| article pdf uploaded. | 28 December 2019 11:33 CET | Version of Record | https://www.mdpi.com/2076-0817/9/1/32/pdf-vor |
| article xml file uploaded | 28 December 2019 11:33 CET | Original file | N/A |
