| article html file updated | 31 August 2025 15:04 CEST | Update | https://www.mdpi.com/1999-4923/12/3/281 |
| article html file updated | 20 July 2022 23:34 CEST | Update | - |
| article html file updated | 1 April 2020 18:07 CEST | Update | - |
| article html file updated | 24 March 2020 03:52 CET | Update | - |
| article pdf uploaded. | 24 March 2020 03:51 CET | Updated version of record | https://www.mdpi.com/1999-4923/12/3/281/pdf |
| article xml uploaded. | 24 March 2020 03:51 CET | Update | https://www.mdpi.com/1999-4923/12/3/281/xml |
| article xml file uploaded | 24 March 2020 03:51 CET | Update | - |
| article html file updated | 21 March 2020 07:02 CET | Original file | - |
| article pdf uploaded. | 21 March 2020 07:01 CET | Version of Record | https://www.mdpi.com/1999-4923/12/3/281/pdf-vor |
| article xml file uploaded | 21 March 2020 07:01 CET | Original file | - |
