| article html file updated | 24 December 2025 17:37 CET | Update | https://www.mdpi.com/2076-0817/9/2/137 |
| article html file updated | 31 August 2025 12:08 CEST | Update | - |
| article html file updated | 20 July 2022 20:39 CEST | Update | - |
| article html file updated | 6 March 2020 06:49 CET | Update | - |
| article html file updated | 1 March 2020 12:03 CET | Original file | - |
| article pdf uploaded. | 1 March 2020 12:01 CET | Updated version of record | https://www.mdpi.com/2076-0817/9/2/137/pdf |
| article xml uploaded. | 1 March 2020 12:01 CET | Update | https://www.mdpi.com/2076-0817/9/2/137/xml |
| article xml file uploaded | 1 March 2020 12:01 CET | Update | - |
| article supplementary file uploaded. | 19 February 2020 14:40 CET | - | https://www.mdpi.com/2076-0817/9/2/137#supplementary |
| article pdf uploaded. | 19 February 2020 14:40 CET | Version of Record | https://www.mdpi.com/2076-0817/9/2/137/pdf-vor |
| article xml file uploaded | 19 February 2020 14:40 CET | Original file | - |
