| article html file updated | 30 August 2025 21:12 CEST | Update | https://www.mdpi.com/2077-0383/8/6/860 |
| article html file updated | 20 July 2022 15:31 CEST | Update | N/A |
| article html file updated | 12 February 2020 20:00 CET | Update | N/A |
| article html file updated | 21 October 2019 23:29 CEST | Update | N/A |
| article html file updated | 21 June 2019 04:52 CEST | Update | N/A |
| article pdf uploaded. | 21 June 2019 04:51 CEST | Updated version of record | https://www.mdpi.com/2077-0383/8/6/860/pdf |
| article xml uploaded. | 21 June 2019 04:51 CEST | Update | https://www.mdpi.com/2077-0383/8/6/860/xml |
| article xml file uploaded | 21 June 2019 04:51 CEST | Update | N/A |
| article html file updated | 20 June 2019 03:40 CEST | Update | N/A |
| article pdf uploaded. | 20 June 2019 03:39 CEST | Updated version of record | https://www.mdpi.com/2077-0383/8/6/860/pdf-vor |
| article xml file uploaded | 20 June 2019 03:39 CEST | Update | N/A |
| article html file updated | 16 June 2019 05:21 CEST | Original file | N/A |
| article pdf uploaded. | 16 June 2019 05:20 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/6/860/pdf-vor |
| article xml file uploaded | 16 June 2019 05:20 CEST | Original file | N/A |
