| article html file updated | 24 December 2025 17:43 CET | Update | https://www.mdpi.com/2076-3921/9/3/193 |
| article html file updated | 31 August 2025 12:43 CEST | Update | N/A |
| article html file updated | 20 July 2022 21:13 CEST | Update | N/A |
| article html file updated | 2 April 2020 01:48 CEST | Update | N/A |
| article html file updated | 27 March 2020 02:12 CET | Update | N/A |
| article pdf uploaded. | 27 March 2020 02:10 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/3/193/pdf |
| article xml uploaded. | 27 March 2020 02:10 CET | Update | https://www.mdpi.com/2076-3921/9/3/193/xml |
| article xml file uploaded | 27 March 2020 02:10 CET | Update | N/A |
| article html file updated | 12 March 2020 11:45 CET | Original file | N/A |
| article pdf uploaded. | 12 March 2020 11:43 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/3/193/pdf-vor |
| article xml file uploaded | 12 March 2020 11:43 CET | Update | N/A |
| article pdf uploaded. | 25 February 2020 16:12 CET | Version of Record | https://www.mdpi.com/2076-3921/9/3/193/pdf-vor |
| article xml file uploaded | 25 February 2020 16:12 CET | Original file | N/A |
