| article html file updated | 31 August 2025 09:48 CEST | Update | https://www.mdpi.com/2227-9709/7/1/3 |
| article html file updated | 20 July 2022 18:20 CEST | Update | N/A |
| article html file updated | 27 March 2020 03:16 CET | Original file | N/A |
| article pdf uploaded. | 27 March 2020 03:15 CET | Updated version of record | https://www.mdpi.com/2227-9709/7/1/3/pdf |
| article xml uploaded. | 27 March 2020 03:15 CET | Update | https://www.mdpi.com/2227-9709/7/1/3/xml |
| article xml file uploaded | 27 March 2020 03:15 CET | Update | N/A |
| article pdf uploaded. | 17 February 2020 08:09 CET | Updated version of record | https://www.mdpi.com/2227-9709/7/1/3/pdf-vor |
| article xml file uploaded | 17 February 2020 08:09 CET | Update | N/A |
| article pdf uploaded. | 23 January 2020 12:22 CET | Updated version of record | https://www.mdpi.com/2227-9709/7/1/3/pdf-vor |
| article xml file uploaded | 23 January 2020 12:22 CET | Update | N/A |
| article pdf uploaded. | 23 January 2020 12:22 CET | Version of Record | https://www.mdpi.com/2227-9709/7/1/3/pdf-vor |
| article xml file uploaded | 23 January 2020 12:22 CET | Original file | N/A |
