| article html file updated | 31 August 2025 08:10 CEST | Update | https://www.mdpi.com/2077-0383/9/1/138 |
| article html file updated | 19 July 2022 20:08 CEST | Update | - |
| article html file updated | 15 February 2020 00:02 CET | Update | - |
| article html file updated | 6 February 2020 22:19 CET | Update | - |
| article html file updated | 5 February 2020 14:35 CET | Update | - |
| article html file updated | 22 January 2020 05:52 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 05:50 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/1/138/pdf |
| article xml uploaded. | 22 January 2020 05:50 CET | Update | https://www.mdpi.com/2077-0383/9/1/138/xml |
| article xml file uploaded | 22 January 2020 05:50 CET | Update | - |
| article supplementary file uploaded. | 3 January 2020 16:49 CET | - | https://www.mdpi.com/2077-0383/9/1/138#supplementary |
| article pdf uploaded. | 3 January 2020 16:49 CET | Version of Record | https://www.mdpi.com/2077-0383/9/1/138/pdf-vor |
| article xml file uploaded | 3 January 2020 16:49 CET | Original file | - |
