function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Bojková, Jindřiška & Soldán, Tomáš & Cr, Biology Centre As', 3],
    ['Boumans, Louis', 1],
    ['Béthoux, Olivier', 1],
    ['Darilmaz, Mustafa Cemal & Salur, Ali & Murányi, Dávid', 26],
    ['Errochdi, Sanae & Alami, Majida El & Vinçon, Gilles', 4],
    ['Li, Weihai & Murányi, Dávid & Yang, Ding', 3],
    ['Murányi, Dávid & Kovács, Tibor & Orci, Kirill Márk', 2],
    ['Murányi, Dávid & Manko, Peter & Kovács, Tibor & Vinçon, Gilles', 9],
    ['Sivec, Ignac & Stark, Bill P.', 2],
    ['Vinçon, Gilles & Alami, Majida El & Errochdi, Sanae', 3],
    ['Vinçon, Gilles & Launay, Bertrand & Reding, Jean-Paul G.', 6],
    ['Vinçon, Gilles & Mur, vid & nyi', 5],
    ['Vinçon, Gilles & Reding, Jean-Paul G. & Ravizza, Carlalberto', 3],
    ['Yasri-Cheboubi, Nabila & Vinçon, Gilles & Lounaci, Abdelkader', 2],
    ['Zhao, Meng-Yuan & Du, Yu-Zhou', 5],
    ['Other (10)', 10]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=85)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);