| article html file updated | 31 August 2025 11:42 CEST | Update | https://www.mdpi.com/2304-8158/9/2/194 |
| article html file updated | 20 July 2022 20:13 CEST | Update | - |
| article html file updated | 7 March 2020 12:00 CET | Update | - |
| article html file updated | 7 March 2020 09:35 CET | Update | - |
| article html file updated | 27 February 2020 12:44 CET | Original file | - |
| article pdf uploaded. | 27 February 2020 12:43 CET | Updated version of record | https://www.mdpi.com/2304-8158/9/2/194/pdf |
| article xml uploaded. | 27 February 2020 12:43 CET | Update | https://www.mdpi.com/2304-8158/9/2/194/xml |
| article xml file uploaded | 27 February 2020 12:43 CET | Update | - |
| article pdf uploaded. | 14 February 2020 14:56 CET | Version of Record | https://www.mdpi.com/2304-8158/9/2/194/pdf-vor |
| article xml file uploaded | 14 February 2020 14:56 CET | Original file | - |
