| article html file updated | 30 August 2025 01:57 CEST | Update | https://www.mdpi.com/2076-393X/5/4/50 |
| article html file updated | 16 July 2022 07:54 CEST | Update | - |
| article html file updated | 8 February 2020 23:47 CET | Update | - |
| article html file updated | 29 September 2019 03:25 CEST | Update | - |
| article html file updated | 2 May 2019 09:13 CEST | Update | - |
| article html file updated | 18 April 2019 06:57 CEST | Update | - |
| article html file updated | 16 May 2018 11:05 CEST | Update | - |
| article xml uploaded. | 16 May 2018 11:04 CEST | Update | https://www.mdpi.com/2076-393X/5/4/50/xml |
| article pdf uploaded. | 16 May 2018 11:04 CEST | Updated version of record | https://www.mdpi.com/2076-393X/5/4/50/pdf |
| Correction published | 15 May 2018 00:00 CEST | Correction | http://www.mdpi.com/2076-393X/6/2/26 |
| article html file updated | 2 January 2018 09:58 CET | Update | - |
| article html file updated | 11 December 2017 16:18 CET | Original file | - |
| article xml uploaded. | 11 December 2017 16:17 CET | Original file | - |
| article pdf uploaded. | 11 December 2017 16:17 CET | Version of Record | https://www.mdpi.com/2076-393X/5/4/50/pdf-vor |
