| article html file updated | 31 August 2025 08:40 CEST | Update | https://www.mdpi.com/2073-8994/12/1/145 |
| article html file updated | 20 July 2022 17:11 CEST | Update | N/A |
| article html file updated | 15 February 2020 01:46 CET | Update | N/A |
| article html file updated | 21 January 2020 02:29 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2020 02:27 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/1/145/pdf |
| article xml uploaded. | 21 January 2020 02:27 CET | Update | https://www.mdpi.com/2073-8994/12/1/145/xml |
| article xml file uploaded | 21 January 2020 02:27 CET | Update | N/A |
| article pdf uploaded. | 10 January 2020 12:01 CET | Version of Record | https://www.mdpi.com/2073-8994/12/1/145/pdf-vor |
| article xml file uploaded | 10 January 2020 12:01 CET | Original file | N/A |
