| article html file updated | 24 December 2025 17:04 CET | Update | https://www.mdpi.com/2073-4409/9/1/200 |
| article html file updated | 31 August 2025 08:57 CEST | Update | - |
| article html file updated | 21 August 2025 23:36 CEST | Update | - |
| article html file updated | 20 July 2022 17:29 CEST | Update | - |
| article html file updated | 15 February 2020 02:47 CET | Update | - |
| article html file updated | 6 February 2020 23:33 CET | Update | - |
| article html file updated | 6 February 2020 20:01 CET | Update | - |
| article xml uploaded. | 6 February 2020 16:52 CET | Update | https://www.mdpi.com/2073-4409/9/1/200/xml |
| article pdf uploaded. | 6 February 2020 16:52 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/200/pdf |
| article html file updated | 19 January 2020 05:31 CET | Original file | - |
| article pdf uploaded. | 19 January 2020 05:30 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/200/pdf-vor |
| article xml uploaded. | 19 January 2020 05:30 CET | Update | - |
| article xml file uploaded | 19 January 2020 05:30 CET | Update | - |
| article pdf uploaded. | 14 January 2020 12:53 CET | Version of Record | https://www.mdpi.com/2073-4409/9/1/200/pdf-vor |
| article xml file uploaded | 14 January 2020 12:53 CET | Original file | - |
