The Escitalopram versus Electric Current Therapy for Treating Depression Clinical Study (ELECT-TDCS): rationale and study design of a non-inferiority, triple-arm, placebo-controlled clinical trial - Brunoni, André Russowsky; Sampaio-Junior, Bernardo; Moffa, Adriano Henrique; Borrione, Lucas; Nogueira, Barbara Schwair; Aparício, Luana Vanessa Marotti; Veronezi, Beatriz; Moreno, Marina; Fernandes, Raquel Albano; Tavares, Diego; Bueno, Priscila Vilela Silveira; Seibt, Ole; et al. (São Paulo Medical Journal, 2015)