| article html file updated | 31 August 2025 09:15 CEST | Update | https://www.mdpi.com/2304-8158/9/1/98 |
| article html file updated | 20 July 2022 17:47 CEST | Update | N/A |
| article html file updated | 15 February 2020 03:47 CET | Update | N/A |
| article html file updated | 7 February 2020 04:58 CET | Update | N/A |
| article html file updated | 17 January 2020 10:34 CET | Original file | N/A |
| article pdf uploaded. | 17 January 2020 10:32 CET | Version of Record | https://www.mdpi.com/2304-8158/9/1/98/pdf |
| article xml uploaded. | 17 January 2020 10:32 CET | Update | https://www.mdpi.com/2304-8158/9/1/98/xml |
| article xml file uploaded | 17 January 2020 10:32 CET | Original file | N/A |
