| article html file updated | 31 August 2025 03:25 CEST | Update | https://www.mdpi.com/2306-5354/6/4/98 |
| article html file updated | 20 July 2022 01:01 CEST | Update | N/A |
| article html file updated | 14 February 2020 03:31 CET | Update | N/A |
| article html file updated | 31 December 2019 11:33 CET | Update | N/A |
| article html file updated | 24 October 2019 11:10 CEST | Original file | N/A |
| article pdf uploaded. | 24 October 2019 11:09 CEST | Version of Record | https://www.mdpi.com/2306-5354/6/4/98/pdf |
| article xml uploaded. | 24 October 2019 11:09 CEST | Update | https://www.mdpi.com/2306-5354/6/4/98/xml |
| article xml file uploaded | 24 October 2019 11:09 CEST | Original file | N/A |
