| article html file updated | 31 August 2025 15:02 CEST | Update | https://www.mdpi.com/2311-553X/6/1/13 |
| article html file updated | 20 July 2022 23:33 CEST | Update | - |
| article html file updated | 1 April 2020 20:09 CEST | Update | - |
| article html file updated | 26 March 2020 11:47 CET | Original file | - |
| article pdf uploaded. | 26 March 2020 11:45 CET | Updated version of record | https://www.mdpi.com/2311-553X/6/1/13/pdf |
| article xml uploaded. | 26 March 2020 11:45 CET | Update | https://www.mdpi.com/2311-553X/6/1/13/xml |
| article xml file uploaded | 26 March 2020 11:45 CET | Update | - |
| article pdf uploaded. | 20 March 2020 15:40 CET | Version of Record | https://www.mdpi.com/2311-553X/6/1/13/pdf-vor |
| article xml file uploaded | 20 March 2020 15:40 CET | Original file | - |
