| article html file updated | 30 August 2025 09:30 CEST | Update | https://www.mdpi.com/2227-7390/6/12/298 |
| article html file updated | 17 July 2022 12:47 CEST | Update | N/A |
| article html file updated | 11 February 2020 00:50 CET | Update | N/A |
| article html file updated | 11 October 2019 08:43 CEST | Update | N/A |
| article html file updated | 28 April 2019 00:33 CEST | Update | N/A |
| article html file updated | 13 April 2019 20:27 CEST | Update | N/A |
| article html file updated | 2 April 2019 06:39 CEST | Update | N/A |
| article html file updated | 25 December 2018 05:01 CET | Update | N/A |
| article html file updated | 5 December 2018 01:57 CET | Update | N/A |
| article pdf uploaded. | 5 December 2018 01:56 CET | Updated version of record | https://www.mdpi.com/2227-7390/6/12/298/pdf |
| article xml file uploaded | 5 December 2018 01:56 CET | Update | https://www.mdpi.com/2227-7390/6/12/298/xml |
| article html file updated | 3 December 2018 11:03 CET | Original file | N/A |
| article pdf uploaded. | 3 December 2018 11:02 CET | Version of Record | https://www.mdpi.com/2227-7390/6/12/298/pdf-vor |
| article xml uploaded. | 3 December 2018 11:02 CET | Update | N/A |
| article xml file uploaded | 3 December 2018 11:02 CET | Original file | N/A |
