“…The expression of cytokines at the interface as early as the peri-implantation period seemed to be a confirmation [see above 115, 116, 117, 118, 119, 153, 154, 155, 156, 157, 158, 159, 160, 161]; Th2 chemokines were even described by Tsuda et al [159], as important in the phenomenon so that according to most reviews [160, 161, 162, 163, 164, 165], the Th1/Th2 seemed to reign supreme. It was often expressed in its (over)simplified form as done by Tom Wegmann for didactic reasons (but it was not , I can testify, having had discussions with him in Goa during the last days before his stroke, his ultimate thought!…”