| article html file updated | 31 August 2025 11:25 CEST | Update | https://www.mdpi.com/2304-8158/9/2/178 |
| article html file updated | 20 July 2022 19:57 CEST | Update | N/A |
| article html file updated | 7 March 2020 11:55 CET | Update | N/A |
| article html file updated | 7 March 2020 07:24 CET | Update | N/A |
| article html file updated | 15 February 2020 09:20 CET | Update | N/A |
| article html file updated | 13 February 2020 10:51 CET | Original file | N/A |
| article pdf uploaded. | 13 February 2020 10:50 CET | Updated version of record | https://www.mdpi.com/2304-8158/9/2/178/pdf |
| article xml uploaded. | 13 February 2020 10:50 CET | Update | https://www.mdpi.com/2304-8158/9/2/178/xml |
| article xml file uploaded | 13 February 2020 10:50 CET | Update | N/A |
| article pdf uploaded. | 12 February 2020 11:24 CET | Version of Record | https://www.mdpi.com/2304-8158/9/2/178/pdf-vor |
| article xml file uploaded | 12 February 2020 11:24 CET | Original file | N/A |
