In the present clinical trial, random allocation of the participants is done via permuted block randomization. Accordingly, A and B represent the individuals receiving and not receiving the intervention, respectively. This method is run on 22 blocks in four permutations by considering all possible quadruple permutations (ABBA, ABAB, AABB, BBAA, BAAB, and BABA) and assigning a code between 0 and 9 (based on the table of random numbers) to each permutation (AABB, code 0; ABAB, code 1; ABBA, code 2; BAAB, code 3; BBAA, code 4; and BABA, codes 5-9). Then, based on the table of random numbers, a starting point is randomly selected, 12 digits are randomly chosen (in a row or column), and the permutation assigned to each digit is written down. It should be noted that the permutations are placed next to each other from left to right. Afterwards, allocation of the 88 participants to groups A and B is determined.