| article html file updated | 15 August 2026 19:27 CEST | Update | https://www.mdpi.com/2306-7381/6/1/28 |
| article html file updated | 30 August 2025 13:05 CEST | Update | N/A |
| article html file updated | 19 July 2022 16:28 CEST | Update | N/A |
| article html file updated | 11 February 2020 22:48 CET | Update | N/A |
| article html file updated | 16 October 2019 17:53 CEST | Update | N/A |
| article html file updated | 26 April 2019 02:00 CEST | Update | N/A |
| article html file updated | 11 April 2019 21:01 CEST | Update | N/A |
| article html file updated | 10 April 2019 21:55 CEST | Update | N/A |
| article html file updated | 4 April 2019 14:50 CEST | Update | N/A |
| article html file updated | 17 March 2019 09:21 CET | Original file | N/A |
| article pdf uploaded. | 17 March 2019 09:20 CET | Version of Record | https://www.mdpi.com/2306-7381/6/1/28/pdf |
| article xml uploaded. | 17 March 2019 09:20 CET | Update | https://www.mdpi.com/2306-7381/6/1/28/xml |
| article xml file uploaded | 17 March 2019 09:19 CET | Original file | N/A |
