| article html file updated | 14 August 2026 18:58 CEST | Update | https://www.mdpi.com/1660-3397/15/11/351 |
| article html file updated | 8 February 2020 20:39 CET | Update | N/A |
| article html file updated | 28 September 2019 07:54 CEST | Update | N/A |
| article html file updated | 2 May 2019 16:13 CEST | Update | N/A |
| article html file updated | 30 November 2017 08:30 CET | Update | N/A |
| article html file updated | 9 November 2017 08:58 CET | Update | N/A |
| article xml uploaded. | 9 November 2017 08:56 CET | Update | https://www.mdpi.com/1660-3397/15/11/351/xml |
| article xml uploaded. | 9 November 2017 08:56 CET | Update | N/A |
| article pdf uploaded. | 9 November 2017 08:56 CET | Updated version of record | https://www.mdpi.com/1660-3397/15/11/351/pdf |
| article html file updated | 8 November 2017 13:45 CET | Original file | N/A |
| article xml uploaded. | 8 November 2017 13:44 CET | Update | N/A |
| article xml uploaded. | 8 November 2017 13:44 CET | Original file | N/A |
| article pdf uploaded. | 8 November 2017 13:44 CET | Version of Record | https://www.mdpi.com/1660-3397/15/11/351/pdf-vor |
