^"Un omaggio a chi dice addio" [A tribute to those who say goodbye]. Cicloweb.it (in Italian). Cicloweb. 19 December 2017. Retrieved 4 January 2018. Costretto a smettere nonostante buoni risultati il ventottenne Twan Castelijns a cui nessuno, a cominciare dal suo Team LottoNL-Jumbo, ha voluto dare fiducia. [Forced to stop in spite of good results, the twenty-eight year old Twan Castelijns that no one, beginning with his LottoNL-Jumbo team, wanted to give confidence to.]