Dimensional regularization vs methods in fixed dimension with and without γ5

The work of A.M.B. and M.P.V. has been supported by the Spanish MINECO project FPA2016-78220-C3-1-P (Fondos FEDER) and the Junta de Andalucia grant FQM101. The work of M.P.V. has also been supported by the European Commission, through the contract PITN-GA-2012-316704 (HIGGSTOOLS). A.L.C. acknowledges nancial support from CAPES (Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior), Brazil, as well as networking support by the COST Action CA16201.