What (a) number of advisory panels, advisory councils, task committees and commissions has he established since becoming President of the Republic on 15 February 2018, (b) are the details of the (i) mandate and (ii) work conducted to date of each of the specified panels, councils, committees and/or commissions, (c) is the (i) name and (ii) professional designation of each person serving on each of the specified panels, councils, committees and/or commissions, and (d) are the details of the costs incurred in the establishment and operation, including salaries and any other benefits paid to persons serving on each of the specified panels, councils, committees and/or commissions?