Before revision:  We would like to note that the use of our proposed aggregation framework is not limited to the field of investor trading networks . It can be used for different non-financial applications, with both observable and inferred relationships, that span over a number of different information layers.
After revision:  We would like to note that the use of our proposed aggregation framework is not limited to the field of investor trading networks ; in fact, it can be used for different non-financial applications, with both observable and inferred relationships, that span over a number of different information layers.