In this study, we will use the permutation block randomization method. Blocking is usually used in order to balance the number of samples assigned to each of the studied groups. This feature helps the researchers so that the number of samples assigned to each of the studied groups is equal in cases where intermediate analyzes are needed during the sampling process. In this two-group clinical trial, block sizes of 4, 6, and 8 have been considered (in this method, the number of people assigned to each group in the blocks is equal). The randomization tool is also used from random sequence generation software (Random allocation software), which in addition to simple randomization, these random sequence generation software are capable of generating random sequence by block method. For concealment, we use Concealment Allocation, which refers to the method used to perform a random sequence on the participants in the study, so that the allocated group is not known before the allocation of the individual. By using opaque, sealed, numbered sequentially envelopes, in this method, each random sequence created is recorded on a card, and the cards are placed inside the envelopes in order. They are placed. In order to maintain a random sequence, the outer surface of the envelopes is numbered in the same order. Finally, the lid of the letter envelopes is glued and placed in a box. At the time of registration of participants, based on the order of entry of qualified participants into the study, one of the envelopes will be opened and the assigned group of that participant will be revealed.