| article html file updated | 31 August 2025 09:57 CEST | Update | https://www.mdpi.com/2227-9717/8/2/153 |
| article html file updated | 20 July 2022 18:28 CEST | Update | N/A |
| article html file updated | 6 March 2020 21:09 CET | Update | N/A |
| article html file updated | 1 March 2020 02:47 CET | Original file | N/A |
| article pdf uploaded. | 1 March 2020 02:46 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/2/153/pdf |
| article xml uploaded. | 1 March 2020 02:46 CET | Update | https://www.mdpi.com/2227-9717/8/2/153/xml |
| article xml file uploaded | 1 March 2020 02:46 CET | Update | N/A |
| article pdf uploaded. | 25 January 2020 11:18 CET | Version of Record | https://www.mdpi.com/2227-9717/8/2/153/pdf-vor |
| article xml file uploaded | 25 January 2020 11:18 CET | Original file | N/A |
