| article html file updated | 31 August 2025 13:46 CEST | Update | https://www.mdpi.com/2223-7747/9/3/337 |
| article html file updated | 20 July 2022 22:15 CEST | Update | - |
| article html file updated | 1 April 2020 18:33 CEST | Update | - |
| article html file updated | 22 March 2020 04:22 CET | Original file | - |
| article pdf uploaded. | 22 March 2020 04:20 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/3/337/pdf |
| article xml uploaded. | 22 March 2020 04:20 CET | Update | https://www.mdpi.com/2223-7747/9/3/337/xml |
| article xml file uploaded | 22 March 2020 04:20 CET | Update | - |
| article supplementary file uploaded. | 6 March 2020 16:59 CET | - | https://www.mdpi.com/2223-7747/9/3/337#supplementary |
| article pdf uploaded. | 6 March 2020 16:59 CET | Version of Record | https://www.mdpi.com/2223-7747/9/3/337/pdf-vor |
| article xml file uploaded | 6 March 2020 16:59 CET | Original file | - |
