| article html file updated | 24 December 2025 17:14 CET | Update | https://www.mdpi.com/2227-9717/8/2/150 |
| article html file updated | 31 August 2025 09:53 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:24 CEST | Update | N/A |
| article html file updated | 6 March 2020 21:09 CET | Update | N/A |
| article html file updated | 27 February 2020 08:15 CET | Original file | N/A |
| article pdf uploaded. | 27 February 2020 08:13 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/2/150/pdf |
| article xml uploaded. | 27 February 2020 08:13 CET | Update | https://www.mdpi.com/2227-9717/8/2/150/xml |
| article xml file uploaded | 27 February 2020 08:13 CET | Update | N/A |
| article pdf uploaded. | 24 January 2020 11:25 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/2/150/pdf-vor |
| article xml file uploaded | 24 January 2020 11:25 CET | Update | N/A |
| article pdf uploaded. | 24 January 2020 11:25 CET | Version of Record | https://www.mdpi.com/2227-9717/8/2/150/pdf-vor |
| article xml file uploaded | 24 January 2020 11:25 CET | Original file | N/A |
