| article html file updated | 1 September 2025 21:08 CEST | Update | https://www.mdpi.com/2076-393X/9/2/137 |
| article html file updated | 24 July 2022 20:36 CEST | Update | - |
| article html file updated | 19 February 2021 02:36 CET | Update | - |
| article pdf uploaded. | 19 February 2021 02:34 CET | Updated version of record | https://www.mdpi.com/2076-393X/9/2/137/pdf |
| article xml uploaded. | 19 February 2021 02:34 CET | Update | https://www.mdpi.com/2076-393X/9/2/137/xml |
| article xml file uploaded | 19 February 2021 02:34 CET | Update | - |
| article html file updated | 11 February 2021 13:36 CET | Update | - |
| article pdf uploaded. | 11 February 2021 13:34 CET | Updated version of record | https://www.mdpi.com/2076-393X/9/2/137/pdf-vor |
| article xml uploaded. | 11 February 2021 13:34 CET | Update | - |
| article xml file uploaded | 11 February 2021 13:34 CET | Update | - |
| article html file updated | 10 February 2021 04:30 CET | Original file | - |
| article pdf uploaded. | 10 February 2021 04:29 CET | Updated version of record | https://www.mdpi.com/2076-393X/9/2/137/pdf-vor |
| article xml uploaded. | 10 February 2021 04:29 CET | Update | - |
| article xml file uploaded | 10 February 2021 04:29 CET | Original file | - |
| article supplementary file uploaded. | 8 February 2021 19:40 CET | - | https://www.mdpi.com/2076-393X/9/2/137#supplementary |
| article pdf uploaded. | 8 February 2021 19:40 CET | Version of Record | https://www.mdpi.com/2076-393X/9/2/137/pdf-vor |
