| article html file updated | 17 August 2026 03:39 CEST | Update | https://www.mdpi.com/2571-631X/3/1/4 |
| article html file updated | 26 March 2020 12:15 CET | Update | N/A |
| article pdf uploaded. | 26 March 2020 12:14 CET | Updated version of record | https://www.mdpi.com/2571-631X/3/1/4/pdf |
| article xml uploaded. | 26 March 2020 12:14 CET | Update | https://www.mdpi.com/2571-631X/3/1/4/xml |
| article xml file uploaded | 26 March 2020 12:14 CET | Update | N/A |
| article html file updated | 26 March 2020 12:13 CET | Original file | N/A |
| article pdf uploaded. | 26 March 2020 12:12 CET | Updated version of record | https://www.mdpi.com/2571-631X/3/1/4/pdf-vor |
| article xml file uploaded | 26 March 2020 12:12 CET | Update | N/A |
| article pdf uploaded. | 21 February 2020 14:01 CET | Updated version of record | https://www.mdpi.com/2571-631X/3/1/4/pdf-vor |
| article pdf uploaded. | 21 February 2020 14:00 CET | Updated version of record | https://www.mdpi.com/2571-631X/3/1/4/pdf-vor |
| article xml file uploaded | 21 February 2020 14:00 CET | Update | N/A |
| article pdf uploaded. | 21 February 2020 14:00 CET | Version of Record | https://www.mdpi.com/2571-631X/3/1/4/pdf-vor |
| article xml file uploaded | 21 February 2020 14:00 CET | Original file | N/A |
