| article html file updated | 31 August 2025 09:20 CEST | Update | https://www.mdpi.com/2223-7747/9/1/122 |
| article html file updated | 21 August 2025 23:37 CEST | Update | - |
| article html file updated | 20 July 2022 17:52 CEST | Update | - |
| article html file updated | 15 February 2020 04:05 CET | Update | - |
| article html file updated | 5 February 2020 13:28 CET | Update | - |
| article html file updated | 23 January 2020 09:11 CET | Original file | - |
| article pdf uploaded. | 23 January 2020 09:09 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/1/122/pdf |
| article xml uploaded. | 23 January 2020 09:09 CET | Update | https://www.mdpi.com/2223-7747/9/1/122/xml |
| article xml file uploaded | 23 January 2020 09:09 CET | Update | - |
| article supplementary file uploaded. | 18 January 2020 09:53 CET | - | https://www.mdpi.com/2223-7747/9/1/122#supplementary |
| article pdf uploaded. | 18 January 2020 09:53 CET | Version of Record | https://www.mdpi.com/2223-7747/9/1/122/pdf-vor |
| article xml file uploaded | 18 January 2020 09:53 CET | Original file | - |
